191440672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{351913}}^1$

素因数の和:351940

約数の個数: 24

約数和(自身を含む): 399070476

約数和(自身を除く): 207629804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 351913, 703826, 1407652, 2815304, 5630608, 5982521, 11261216, 11965042, 23930084, 47860168, 95720336, 191440672]

約数ペア:

[(1, 191440672), (2, 95720336), (4, 47860168), (8, 23930084), (16, 11965042), (17, 11261216), (32, 5982521), (34, 5630608), (68, 2815304), (136, 1407652), (272, 703826), (544, 351913)]