82016204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{661421}}^1$

素因数の和:661456

約数の個数: 12

約数和(自身を含む): 148158528

約数和(自身を除く): 66142324

約数列:

[1, 2, 4, 31, 62, 124, 661421, 1322842, 2645684, 20504051, 41008102, 82016204]

約数ペア:

[(1, 82016204), (2, 41008102), (4, 20504051), (31, 2645684), (62, 1322842), (124, 661421)]