31287048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100279}}^1$

素因数の和:100301

約数の個数: 32

約数和(自身を含む): 84235200

約数和(自身を除く): 52948152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 100279, 200558, 300837, 401116, 601674, 802232, 1203348, 1303627, 2406696, 2607254, 3910881, 5214508, 7821762, 10429016, 15643524, 31287048]

約数ペア:

[(1, 31287048), (2, 15643524), (3, 10429016), (4, 7821762), (6, 5214508), (8, 3910881), (12, 2607254), (13, 2406696), (24, 1303627), (26, 1203348), (39, 802232), (52, 601674), (78, 401116), (104, 300837), (156, 200558), (312, 100279)]