39859216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{60761}}^1$

素因数の和:60810

約数の個数: 20

約数和(自身を含む): 79112124

約数和(自身を除く): 39252908

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 60761, 121522, 243044, 486088, 972176, 2491201, 4982402, 9964804, 19929608, 39859216]

約数ペア:

[(1, 39859216), (2, 19929608), (4, 9964804), (8, 4982402), (16, 2491201), (41, 972176), (82, 486088), (164, 243044), (328, 121522), (656, 60761)]