31039742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21767}}^1$

素因数の和:21823

約数の個数: 16

約数和(自身を含む): 50153472

約数和(自身を除く): 19113730

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 21767, 43534, 500641, 674777, 1001282, 1349554, 15519871, 31039742]

約数ペア:

[(1, 31039742), (2, 15519871), (23, 1349554), (31, 1001282), (46, 674777), (62, 500641), (713, 43534), (1426, 21767)]