87286291228

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{1279}}^1\times {\mathrm{98621}}^1$

素因数の和:100077

約数の個数: 24

約数和(自身を含む): 153755642880

約数和(自身を除く): 66469351652

約数列:

[1, 2, 4, 173, 346, 692, 1279, 2558, 5116, 98621, 197242, 221267, 394484, 442534, 885068, 17061433, 34122866, 68245732, 126136259, 252272518, 504545036, 21821572807, 43643145614, 87286291228]

約数ペア:

[(1, 87286291228), (2, 43643145614), (4, 21821572807), (173, 504545036), (346, 252272518), (692, 126136259), (1279, 68245732), (2558, 34122866), (5116, 17061433), (98621, 885068), (197242, 442534), (221267, 394484)]