84495856

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{4129}}^1$

素因数の和:5416

約数の個数: 20

約数和(自身を含む): 163878400

約数和(自身を除く): 79382544

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 4129, 5116, 8258, 10232, 16516, 20464, 33032, 66064, 5280991, 10561982, 21123964, 42247928, 84495856]

約数ペア:

[(1, 84495856), (2, 42247928), (4, 21123964), (8, 10561982), (16, 5280991), (1279, 66064), (2558, 33032), (4129, 20464), (5116, 16516), (8258, 10232)]