89953256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{661421}}^1$

素因数の和:661444

約数の個数: 16

約数和(自身を含む): 178583940

約数和(自身を除く): 88630684

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 661421, 1322842, 2645684, 5291368, 11244157, 22488314, 44976628, 89953256]

約数ペア:

[(1, 89953256), (2, 44976628), (4, 22488314), (8, 11244157), (17, 5291368), (34, 2645684), (68, 1322842), (136, 661421)]