16520673984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{7823}}^1$

素因数の和:8502

約数の個数: 112

約数和(自身を含む): 46359641088

約数和(自身を除く): 29838967104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 647, 816, 1088, 1294, 1632, 1941, 2588, 3264, 3882, 5176, 7764, 7823, 10352, 10999, 15528, 15646, 20704, 21998, 23469, 31056, 31292, 32997, 41408, 43996, 46938, 62112, 62584, 65994, 87992, 93876, 124224, 125168, 131988, 132991, 175984, 187752, 250336, 263976, 265982, 351968, 375504, 398973, 500672, 527952, 531964, 703936, 751008, 797946, 1055904, 1063928, 1502016, 1595892, 2111808, 2127856, 3191784, 4255712, 5061481, 6383568, 8511424, 10122962, 12767136, 15184443, 20245924, 25534272, 30368886, 40491848, 60737772, 80983696, 86045177, 121475544, 161967392, 172090354, 242951088, 258135531, 323934784, 344180708, 485902176, 516271062, 688361416, 971804352, 1032542124, 1376722832, 2065084248, 2753445664, 4130168496, 5506891328, 8260336992, 16520673984]

約数ペア:

[(1, 16520673984), (2, 8260336992), (3, 5506891328), (4, 4130168496), (6, 2753445664), (8, 2065084248), (12, 1376722832), (16, 1032542124), (17, 971804352), (24, 688361416), (32, 516271062), (34, 485902176), (48, 344180708), (51, 323934784), (64, 258135531), (68, 242951088), (96, 172090354), (102, 161967392), (136, 121475544), (192, 86045177), (204, 80983696), (272, 60737772), (408, 40491848), (544, 30368886), (647, 25534272), (816, 20245924), (1088, 15184443), (1294, 12767136), (1632, 10122962), (1941, 8511424), (2588, 6383568), (3264, 5061481), (3882, 4255712), (5176, 3191784), (7764, 2127856), (7823, 2111808), (10352, 1595892), (10999, 1502016), (15528, 1063928), (15646, 1055904), (20704, 797946), (21998, 751008), (23469, 703936), (31056, 531964), (31292, 527952), (32997, 500672), (41408, 398973), (43996, 375504), (46938, 351968), (62112, 265982), (62584, 263976), (65994, 250336), (87992, 187752), (93876, 175984), (124224, 132991), (125168, 131988)]