31014568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 63574560

約数和(自身を除く): 32559992

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 4451, 6968, 8902, 17804, 35608, 57863, 115726, 231452, 298217, 462904, 596434, 1192868, 2385736, 3876821, 7753642, 15507284, 31014568]

約数ペア:

[(1, 31014568), (2, 15507284), (4, 7753642), (8, 3876821), (13, 2385736), (26, 1192868), (52, 596434), (67, 462904), (104, 298217), (134, 231452), (268, 115726), (536, 57863), (871, 35608), (1742, 17804), (3484, 8902), (4451, 6968)]