43945072

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{4931}}^1$

素因数の和:5496

約数の個数: 20

約数和(自身を含む): 85313736

約数和(自身を除く): 41368664

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 4931, 8912, 9862, 19724, 39448, 78896, 2746567, 5493134, 10986268, 21972536, 43945072]

約数ペア:

[(1, 43945072), (2, 21972536), (4, 10986268), (8, 5493134), (16, 2746567), (557, 78896), (1114, 39448), (2228, 19724), (4456, 9862), (4931, 8912)]