90935176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1171}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 181003680

約数和(自身を除く): 90068504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 571, 1142, 1171, 2284, 2342, 4568, 4684, 9368, 9707, 19414, 19907, 38828, 39814, 77656, 79628, 159256, 668641, 1337282, 2674564, 5349128, 11366897, 22733794, 45467588, 90935176]

約数ペア:

[(1, 90935176), (2, 45467588), (4, 22733794), (8, 11366897), (17, 5349128), (34, 2674564), (68, 1337282), (136, 668641), (571, 159256), (1142, 79628), (1171, 77656), (2284, 39814), (2342, 38828), (4568, 19907), (4684, 19414), (9368, 9707)]