31605228

素因数分解:

$2^2\times 3^4\times {\mathrm{97547}}^1$

素因数の和:97563

約数の個数: 30

約数和(自身を含む): 82623156

約数和(自身を除く): 51017928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 97547, 195094, 292641, 390188, 585282, 877923, 1170564, 1755846, 2633769, 3511692, 5267538, 7901307, 10535076, 15802614, 31605228]

約数ペア:

[(1, 31605228), (2, 15802614), (3, 10535076), (4, 7901307), (6, 5267538), (9, 3511692), (12, 2633769), (18, 1755846), (27, 1170564), (36, 877923), (54, 585282), (81, 390188), (108, 292641), (162, 195094), (324, 97547)]