38760908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 70070784

約数和(自身を除く): 31309876

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 1861, 3722, 5207, 7444, 10414, 20828, 76301, 152602, 236347, 305204, 472694, 945388, 9690227, 19380454, 38760908]

約数ペア:

[(1, 38760908), (2, 19380454), (4, 9690227), (41, 945388), (82, 472694), (127, 305204), (164, 236347), (254, 152602), (508, 76301), (1861, 20828), (3722, 10414), (5207, 7444)]