39421904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{84961}}^1$

素因数の和:84998

約数の個数: 20

約数和(自身を含む): 79014660

約数和(自身を除く): 39592756

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 84961, 169922, 339844, 679688, 1359376, 2463869, 4927738, 9855476, 19710952, 39421904]

約数ペア:

[(1, 39421904), (2, 19710952), (4, 9855476), (8, 4927738), (16, 2463869), (29, 1359376), (58, 679688), (116, 339844), (232, 169922), (464, 84961)]