40076068

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{126823}}^1$

素因数の和:126906

約数の個数: 12

約数和(自身を含む): 71021440

約数和(自身を除く): 30945372

約数列:

[1, 2, 4, 79, 158, 316, 126823, 253646, 507292, 10019017, 20038034, 40076068]

約数ペア:

[(1, 40076068), (2, 20038034), (4, 10019017), (79, 507292), (158, 253646), (316, 126823)]