86782910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 164339712

約数和(自身を除く): 77556802

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 2971, 5842, 5942, 14605, 14855, 29210, 29710, 68333, 136666, 341665, 377317, 683330, 754634, 1886585, 3773170, 8678291, 17356582, 43391455, 86782910]

約数ペア:

[(1, 86782910), (2, 43391455), (5, 17356582), (10, 8678291), (23, 3773170), (46, 1886585), (115, 754634), (127, 683330), (230, 377317), (254, 341665), (635, 136666), (1270, 68333), (2921, 29710), (2971, 29210), (5842, 14855), (5942, 14605)]