23485228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 24947156

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 857, 884, 1054, 1612, 1714, 2108, 3428, 6851, 11141, 13702, 14569, 22282, 26567, 27404, 29138, 44564, 53134, 58276, 106268, 189397, 345371, 378794, 451639, 690742, 757588, 903278, 1381484, 1806556, 5871307, 11742614, 23485228]

約数ペア:

[(1, 23485228), (2, 11742614), (4, 5871307), (13, 1806556), (17, 1381484), (26, 903278), (31, 757588), (34, 690742), (52, 451639), (62, 378794), (68, 345371), (124, 189397), (221, 106268), (403, 58276), (442, 53134), (527, 44564), (806, 29138), (857, 27404), (884, 26567), (1054, 22282), (1612, 14569), (1714, 13702), (2108, 11141), (3428, 6851)]