31334468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 63975744

約数和(自身を除く): 32641276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 163, 187, 257, 326, 374, 514, 652, 748, 1028, 1793, 2771, 2827, 3586, 4369, 5542, 5654, 7172, 8738, 11084, 11308, 17476, 30481, 41891, 48059, 60962, 83782, 96118, 121924, 167564, 192236, 460801, 712147, 921602, 1424294, 1843204, 2848588, 7833617, 15667234, 31334468]

約数ペア:

[(1, 31334468), (2, 15667234), (4, 7833617), (11, 2848588), (17, 1843204), (22, 1424294), (34, 921602), (44, 712147), (68, 460801), (163, 192236), (187, 167564), (257, 121924), (326, 96118), (374, 83782), (514, 60962), (652, 48059), (748, 41891), (1028, 30481), (1793, 17476), (2771, 11308), (2827, 11084), (3586, 8738), (4369, 7172), (5542, 5654)]