131132336

素因数分解:

$2^4\times {\mathrm{2521}}^1\times {\mathrm{3251}}^1$

素因数の和:5780

約数の個数: 20

約数和(自身を含む): 254247864

約数和(自身を除く): 123115528

約数列:

[1, 2, 4, 8, 16, 2521, 3251, 5042, 6502, 10084, 13004, 20168, 26008, 40336, 52016, 8195771, 16391542, 32783084, 65566168, 131132336]

約数ペア:

[(1, 131132336), (2, 65566168), (4, 32783084), (8, 16391542), (16, 8195771), (2521, 52016), (3251, 40336), (5042, 26008), (6502, 20168), (10084, 13004)]