31505938156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{22079}}^1$

素因数の和:22255

約数の個数: 96

約数和(自身を含む): 71043194880

約数和(自身を除く): 39537256724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 113, 154, 164, 226, 287, 308, 451, 452, 574, 791, 902, 1148, 1243, 1582, 1804, 2486, 3157, 3164, 4633, 4972, 6314, 8701, 9266, 12628, 17402, 18532, 22079, 32431, 34804, 44158, 50963, 64862, 88316, 101926, 129724, 154553, 203852, 242869, 309106, 356741, 485738, 618212, 713482, 905239, 971476, 1426964, 1700083, 1810478, 2494927, 3400166, 3620956, 4989854, 6336673, 6800332, 9957629, 9979708, 12673346, 17464489, 19915258, 25346692, 27444197, 34928978, 39830516, 54888394, 69703403, 69857956, 102292007, 109776788, 139406806, 192109379, 204584014, 278813612, 384218758, 409168028, 716044049, 768437516, 1125212077, 1432088098, 2250424154, 2864176196, 4500848308, 7876484539, 15752969078, 31505938156]

約数ペア:

[(1, 31505938156), (2, 15752969078), (4, 7876484539), (7, 4500848308), (11, 2864176196), (14, 2250424154), (22, 1432088098), (28, 1125212077), (41, 768437516), (44, 716044049), (77, 409168028), (82, 384218758), (113, 278813612), (154, 204584014), (164, 192109379), (226, 139406806), (287, 109776788), (308, 102292007), (451, 69857956), (452, 69703403), (574, 54888394), (791, 39830516), (902, 34928978), (1148, 27444197), (1243, 25346692), (1582, 19915258), (1804, 17464489), (2486, 12673346), (3157, 9979708), (3164, 9957629), (4633, 6800332), (4972, 6336673), (6314, 4989854), (8701, 3620956), (9266, 3400166), (12628, 2494927), (17402, 1810478), (18532, 1700083), (22079, 1426964), (32431, 971476), (34804, 905239), (44158, 713482), (50963, 618212), (64862, 485738), (88316, 356741), (101926, 309106), (129724, 242869), (154553, 203852)]