31090076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 57879360

約数和(自身を除く): 26789284

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 1913, 3826, 4063, 7652, 8126, 16252, 32521, 65042, 130084, 457207, 914414, 1828828, 7772519, 15545038, 31090076]

約数ペア:

[(1, 31090076), (2, 15545038), (4, 7772519), (17, 1828828), (34, 914414), (68, 457207), (239, 130084), (478, 65042), (956, 32521), (1913, 16252), (3826, 8126), (4063, 7652)]