90737486

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 158854080

約数和(自身を除く): 68116594

約数列:

[1, 2, 7, 14, 97, 109, 194, 218, 613, 679, 763, 1226, 1358, 1526, 4291, 8582, 10573, 21146, 59461, 66817, 74011, 118922, 133634, 148022, 416227, 467719, 832454, 935438, 6481249, 12962498, 45368743, 90737486]

約数ペア:

[(1, 90737486), (2, 45368743), (7, 12962498), (14, 6481249), (97, 935438), (109, 832454), (194, 467719), (218, 416227), (613, 148022), (679, 133634), (763, 118922), (1226, 74011), (1358, 66817), (1526, 59461), (4291, 21146), (8582, 10573)]