40615684

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{114089}}^1$

素因数の和:114182

約数の個数: 12

約数和(自身を含む): 71876700

約数和(自身を除く): 31261016

約数列:

[1, 2, 4, 89, 178, 356, 114089, 228178, 456356, 10153921, 20307842, 40615684]

約数ペア:

[(1, 40615684), (2, 20307842), (4, 10153921), (89, 456356), (178, 228178), (356, 114089)]