163066832

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{42643}}^1$

素因数の和:42890

約数の個数: 20

約数和(自身を含む): 317271360

約数和(自身を除く): 154204528

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 42643, 85286, 170572, 341144, 682288, 10191677, 20383354, 40766708, 81533416, 163066832]

約数ペア:

[(1, 163066832), (2, 81533416), (4, 40766708), (8, 20383354), (16, 10191677), (239, 682288), (478, 341144), (956, 170572), (1912, 85286), (3824, 42643)]