40643264

素因数分解:

$2^6\times {\mathrm{635051}}^1$

素因数の和:635063

約数の個数: 14

約数和(自身を含む): 80651604

約数和(自身を除く): 40008340

約数列:

[1, 2, 4, 8, 16, 32, 64, 635051, 1270102, 2540204, 5080408, 10160816, 20321632, 40643264]

約数ペア:

[(1, 40643264), (2, 20321632), (4, 10160816), (8, 5080408), (16, 2540204), (32, 1270102), (64, 635051)]