231687112

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{80671}}^1$

素因数の和:81036

約数の個数: 16

約数和(自身を含む): 435628800

約数和(自身を除く): 203941688

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 80671, 161342, 322684, 645368, 28960889, 57921778, 115843556, 231687112]

約数ペア:

[(1, 231687112), (2, 115843556), (4, 57921778), (8, 28960889), (359, 645368), (718, 322684), (1436, 161342), (2872, 80671)]