40013752

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{44263}}^1$

素因数の和:44382

約数の個数: 16

約数和(自身を含む): 75691440

約数和(自身を除く): 35677688

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 44263, 88526, 177052, 354104, 5001719, 10003438, 20006876, 40013752]

約数ペア:

[(1, 40013752), (2, 20006876), (4, 10003438), (8, 5001719), (113, 354104), (226, 177052), (452, 88526), (904, 44263)]