47221618

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 74355840

約数和(自身を除く): 27134222

約数列:

[1, 2, 31, 62, 79, 158, 311, 622, 961, 1922, 2449, 4898, 9641, 19282, 24569, 49138, 75919, 151838, 298871, 597742, 761639, 1523278, 23610809, 47221618]

約数ペア:

[(1, 47221618), (2, 23610809), (31, 1523278), (62, 761639), (79, 597742), (158, 298871), (311, 151838), (622, 75919), (961, 49138), (1922, 24569), (2449, 19282), (4898, 9641)]