31375166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11681}}^1$

素因数の和:11779

約数の個数: 16

約数和(自身を含む): 50466240

約数和(自身を除く): 19091074

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 11681, 23362, 198577, 397154, 922799, 1845598, 15687583, 31375166]

約数ペア:

[(1, 31375166), (2, 15687583), (17, 1845598), (34, 922799), (79, 397154), (158, 198577), (1343, 23362), (2686, 11681)]