15656728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{115123}}^1$

素因数の和:115146

約数の個数: 16

約数和(自身を含む): 31083480

約数和(自身を除く): 15426752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 115123, 230246, 460492, 920984, 1957091, 3914182, 7828364, 15656728]

約数ペア:

[(1, 15656728), (2, 7828364), (4, 3914182), (8, 1957091), (17, 920984), (34, 460492), (68, 230246), (136, 115123)]