31745812

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4951}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 63781760

約数和(自身を除く): 32035948

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 4951, 6412, 9902, 19804, 34657, 69314, 138628, 1133779, 2267558, 4535116, 7936453, 15872906, 31745812]

約数ペア:

[(1, 31745812), (2, 15872906), (4, 7936453), (7, 4535116), (14, 2267558), (28, 1133779), (229, 138628), (458, 69314), (916, 34657), (1603, 19804), (3206, 9902), (4951, 6412)]