31197152

素因数分解:

$2^5\times 7^1\times {\mathrm{139273}}^1$

素因数の和:139290

約数の個数: 24

約数和(自身を含む): 70194096

約数和(自身を除く): 38996944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 139273, 278546, 557092, 974911, 1114184, 1949822, 2228368, 3899644, 4456736, 7799288, 15598576, 31197152]

約数ペア:

[(1, 31197152), (2, 15598576), (4, 7799288), (7, 4456736), (8, 3899644), (14, 2228368), (16, 1949822), (28, 1114184), (32, 974911), (56, 557092), (112, 278546), (224, 139273)]