84235408

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{18217}}^1$

素因数の和:18259

約数の個数: 30

約数和(自身を含む): 173380706

約数和(自身を除く): 89145298

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 18217, 36434, 72868, 145736, 291472, 309689, 619378, 1238756, 2477512, 4955024, 5264713, 10529426, 21058852, 42117704, 84235408]

約数ペア:

[(1, 84235408), (2, 42117704), (4, 21058852), (8, 10529426), (16, 5264713), (17, 4955024), (34, 2477512), (68, 1238756), (136, 619378), (272, 309689), (289, 291472), (578, 145736), (1156, 72868), (2312, 36434), (4624, 18217)]