31185472

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6946

約数の個数: 28

約数和(自身を含む): 62764416

約数和(自身を除く): 31578944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 6863, 13726, 27452, 54904, 109808, 219616, 439232, 487273, 974546, 1949092, 3898184, 7796368, 15592736, 31185472]

約数ペア:

[(1, 31185472), (2, 15592736), (4, 7796368), (8, 3898184), (16, 1949092), (32, 974546), (64, 487273), (71, 439232), (142, 219616), (284, 109808), (568, 54904), (1136, 27452), (2272, 13726), (4544, 6863)]