90377014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13421}}^1$

素因数の和:13480

約数の個数: 32

約数和(自身を含む): 171372096

約数和(自身を除く): 80995082

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 13421, 26842, 93947, 174473, 187894, 348946, 496577, 993154, 1221311, 2442622, 3476039, 6455501, 6952078, 12911002, 45188507, 90377014]

約数ペア:

[(1, 90377014), (2, 45188507), (7, 12911002), (13, 6952078), (14, 6455501), (26, 3476039), (37, 2442622), (74, 1221311), (91, 993154), (182, 496577), (259, 348946), (481, 187894), (518, 174473), (962, 93947), (3367, 26842), (6734, 13421)]