39956432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{86113}}^1$

素因数の和:86150

約数の個数: 20

約数和(自身を含む): 80086020

約数和(自身を除く): 40129588

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 86113, 172226, 344452, 688904, 1377808, 2497277, 4994554, 9989108, 19978216, 39956432]

約数ペア:

[(1, 39956432), (2, 19978216), (4, 9989108), (8, 4994554), (16, 2497277), (29, 1377808), (58, 688904), (116, 344452), (232, 172226), (464, 86113)]