39604912

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{31333}}^1$

素因数の和:31420

約数の個数: 20

約数和(自身を含む): 77708320

約数和(自身を除く): 38103408

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 31333, 62666, 125332, 250664, 501328, 2475307, 4950614, 9901228, 19802456, 39604912]

約数ペア:

[(1, 39604912), (2, 19802456), (4, 9901228), (8, 4950614), (16, 2475307), (79, 501328), (158, 250664), (316, 125332), (632, 62666), (1264, 31333)]