31348372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1559}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 60016320

約数和(自身を除く): 28667948

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1559, 1828, 3118, 5027, 6236, 10054, 17149, 20108, 34298, 68596, 712463, 1424926, 2849852, 7837093, 15674186, 31348372]

約数ペア:

[(1, 31348372), (2, 15674186), (4, 7837093), (11, 2849852), (22, 1424926), (44, 712463), (457, 68596), (914, 34298), (1559, 20108), (1828, 17149), (3118, 10054), (5027, 6236)]