87638686

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{1051}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 132892848

約数和(自身を除く): 45254162

約数列:

[1, 2, 173, 241, 346, 482, 1051, 2102, 41693, 83386, 181823, 253291, 363646, 506582, 43819343, 87638686]

約数ペア:

[(1, 87638686), (2, 43819343), (173, 506582), (241, 363646), (346, 253291), (482, 181823), (1051, 83386), (2102, 41693)]