31870056

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{5167}}^1$

素因数の和:5433

約数の個数: 32

約数和(自身を含む): 80000640

約数和(自身を除く): 48130584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 5167, 6168, 10334, 15501, 20668, 31002, 41336, 62004, 124008, 1327919, 2655838, 3983757, 5311676, 7967514, 10623352, 15935028, 31870056]

約数ペア:

[(1, 31870056), (2, 15935028), (3, 10623352), (4, 7967514), (6, 5311676), (8, 3983757), (12, 2655838), (24, 1327919), (257, 124008), (514, 62004), (771, 41336), (1028, 31002), (1542, 20668), (2056, 15501), (3084, 10334), (5167, 6168)]