39374864

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{31151}}^1$

素因数の和:31238

約数の個数: 20

約数和(自身を含む): 77256960

約数和(自身を除く): 37882096

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 31151, 62302, 124604, 249208, 498416, 2460929, 4921858, 9843716, 19687432, 39374864]

約数ペア:

[(1, 39374864), (2, 19687432), (4, 9843716), (8, 4921858), (16, 2460929), (79, 498416), (158, 249208), (316, 124604), (632, 62302), (1264, 31151)]