42752176

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65171}}^1$

素因数の和:65220

約数の個数: 20

約数和(自身を含む): 84853944

約数和(自身を除く): 42101768

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65171, 130342, 260684, 521368, 1042736, 2672011, 5344022, 10688044, 21376088, 42752176]

約数ペア:

[(1, 42752176), (2, 21376088), (4, 10688044), (8, 5344022), (16, 2672011), (41, 1042736), (82, 521368), (164, 260684), (328, 130342), (656, 65171)]