31303472

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{29201}}^1$

素因数の和:29276

約数の個数: 20

約数和(自身を含む): 61557816

約数和(自身を除く): 30254344

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 29201, 58402, 116804, 233608, 467216, 1956467, 3912934, 7825868, 15651736, 31303472]

約数ペア:

[(1, 31303472), (2, 15651736), (4, 7825868), (8, 3912934), (16, 1956467), (67, 467216), (134, 233608), (268, 116804), (536, 58402), (1072, 29201)]