72323312

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{18913}}^1$

素因数の和:19160

約数の個数: 20

約数和(自身を含む): 140720160

約数和(自身を除く): 68396848

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 18913, 37826, 75652, 151304, 302608, 4520207, 9040414, 18080828, 36161656, 72323312]

約数ペア:

[(1, 72323312), (2, 36161656), (4, 18080828), (8, 9040414), (16, 4520207), (239, 302608), (478, 151304), (956, 75652), (1912, 37826), (3824, 18913)]