31574224

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 68870592

約数和(自身を除く): 37296368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 176, 188, 242, 347, 376, 484, 517, 694, 752, 968, 1034, 1388, 1936, 2068, 2776, 3817, 4136, 5552, 5687, 7634, 8272, 11374, 15268, 16309, 22748, 30536, 32618, 41987, 45496, 61072, 65236, 83974, 90992, 130472, 167948, 179399, 260944, 335896, 358798, 671792, 717596, 1435192, 1973389, 2870384, 3946778, 7893556, 15787112, 31574224]

約数ペア:

[(1, 31574224), (2, 15787112), (4, 7893556), (8, 3946778), (11, 2870384), (16, 1973389), (22, 1435192), (44, 717596), (47, 671792), (88, 358798), (94, 335896), (121, 260944), (176, 179399), (188, 167948), (242, 130472), (347, 90992), (376, 83974), (484, 65236), (517, 61072), (694, 45496), (752, 41987), (968, 32618), (1034, 30536), (1388, 22748), (1936, 16309), (2068, 15268), (2776, 11374), (3817, 8272), (4136, 7634), (5552, 5687)]