31086506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 55142208

約数和(自身を除く): 24055702

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1933, 3866, 8041, 16082, 21263, 32861, 42526, 65722, 83119, 166238, 361471, 722942, 914309, 1413023, 1828618, 2826046, 15543253, 31086506]

約数ペア:

[(1, 31086506), (2, 15543253), (11, 2826046), (17, 1828618), (22, 1413023), (34, 914309), (43, 722942), (86, 361471), (187, 166238), (374, 83119), (473, 65722), (731, 42526), (946, 32861), (1462, 21263), (1933, 16082), (3866, 8041)]