63923740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{188011}}^1$

素因数の和:188037

約数の個数: 24

約数和(自身を含む): 142137072

約数和(自身を除く): 78213332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 188011, 376022, 752044, 940055, 1880110, 3196187, 3760220, 6392374, 12784748, 15980935, 31961870, 63923740]

約数ペア:

[(1, 63923740), (2, 31961870), (4, 15980935), (5, 12784748), (10, 6392374), (17, 3760220), (20, 3196187), (34, 1880110), (68, 940055), (85, 752044), (170, 376022), (340, 188011)]