39901688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5861}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 80192160

約数和(自身を除く): 40290472

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 5861, 6808, 11722, 23444, 46888, 134803, 216857, 269606, 433714, 539212, 867428, 1078424, 1734856, 4987711, 9975422, 19950844, 39901688]

約数ペア:

[(1, 39901688), (2, 19950844), (4, 9975422), (8, 4987711), (23, 1734856), (37, 1078424), (46, 867428), (74, 539212), (92, 433714), (148, 269606), (184, 216857), (296, 134803), (851, 46888), (1702, 23444), (3404, 11722), (5861, 6808)]