31939902592

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 69421363200

約数和(自身を除く): 37481460608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 359, 416, 421, 508, 718, 832, 842, 1016, 1436, 1651, 1664, 1684, 2032, 2872, 3302, 3368, 4064, 4667, 5473, 5744, 6604, 6736, 8128, 9334, 10946, 11488, 13208, 13472, 16256, 18668, 21892, 22976, 26416, 26944, 37336, 43784, 45593, 45952, 52832, 53467, 53888, 74672, 87568, 91186, 105664, 106934, 149344, 151139, 175136, 182372, 211328, 213868, 298688, 302278, 350272, 364744, 427736, 592709, 597376, 604556, 695071, 700544, 729488, 855472, 1185418, 1209112, 1390142, 1458976, 1710944, 1964807, 2370836, 2418224, 2780284, 2917952, 3421888, 3929614, 4741672, 4836448, 5560568, 5835904, 6843776, 7859228, 9483344, 9672896, 11121136, 15718456, 18966688, 19194653, 19345792, 22242272, 31436912, 37933376, 38389306, 44484544, 62873824, 75866752, 76778612, 88969088, 125747648, 153557224, 249530489, 251495296, 307114448, 499060978, 614228896, 998121956, 1228457792, 1996243912, 2456915584, 3992487824, 7984975648, 15969951296, 31939902592]

約数ペア:

[(1, 31939902592), (2, 15969951296), (4, 7984975648), (8, 3992487824), (13, 2456915584), (16, 1996243912), (26, 1228457792), (32, 998121956), (52, 614228896), (64, 499060978), (104, 307114448), (127, 251495296), (128, 249530489), (208, 153557224), (254, 125747648), (359, 88969088), (416, 76778612), (421, 75866752), (508, 62873824), (718, 44484544), (832, 38389306), (842, 37933376), (1016, 31436912), (1436, 22242272), (1651, 19345792), (1664, 19194653), (1684, 18966688), (2032, 15718456), (2872, 11121136), (3302, 9672896), (3368, 9483344), (4064, 7859228), (4667, 6843776), (5473, 5835904), (5744, 5560568), (6604, 4836448), (6736, 4741672), (8128, 3929614), (9334, 3421888), (10946, 2917952), (11488, 2780284), (13208, 2418224), (13472, 2370836), (16256, 1964807), (18668, 1710944), (21892, 1458976), (22976, 1390142), (26416, 1209112), (26944, 1185418), (37336, 855472), (43784, 729488), (45593, 700544), (45952, 695071), (52832, 604556), (53467, 597376), (53888, 592709), (74672, 427736), (87568, 364744), (91186, 350272), (105664, 302278), (106934, 298688), (149344, 213868), (151139, 211328), (175136, 182372)]