316365656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2081353}}^1$

素因数の和:2081378

約数の個数: 16

約数和(自身を含む): 624406200

約数和(自身を除く): 308040544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2081353, 4162706, 8325412, 16650824, 39545707, 79091414, 158182828, 316365656]

約数ペア:

[(1, 316365656), (2, 158182828), (4, 79091414), (8, 39545707), (19, 16650824), (38, 8325412), (76, 4162706), (152, 2081353)]