61990874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 108755136

約数和(自身を除く): 46764262

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 913, 1411, 1826, 1997, 2822, 3994, 15521, 21967, 31042, 33949, 43934, 67898, 165751, 331502, 373439, 746878, 1823261, 2817767, 3646522, 5635534, 30995437, 61990874]

約数ペア:

[(1, 61990874), (2, 30995437), (11, 5635534), (17, 3646522), (22, 2817767), (34, 1823261), (83, 746878), (166, 373439), (187, 331502), (374, 165751), (913, 67898), (1411, 43934), (1826, 33949), (1997, 31042), (2822, 21967), (3994, 15521)]