65931088

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{20707}}^1$

素因数の和:20914

約数の個数: 20

約数和(自身を含む): 128389600

約数和(自身を除く): 62458512

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 20707, 41414, 82828, 165656, 331312, 4120693, 8241386, 16482772, 32965544, 65931088]

約数ペア:

[(1, 65931088), (2, 32965544), (4, 16482772), (8, 8241386), (16, 4120693), (199, 331312), (398, 165656), (796, 82828), (1592, 41414), (3184, 20707)]