87369238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{3581}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 143136720

約数和(自身を除く): 55767482

約数列:

[1, 2, 11, 22, 1109, 2218, 3581, 7162, 12199, 24398, 39391, 78782, 3971329, 7942658, 43684619, 87369238]

約数ペア:

[(1, 87369238), (2, 43684619), (11, 7942658), (22, 3971329), (1109, 78782), (2218, 39391), (3581, 24398), (7162, 12199)]