22985776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 49403088

約数和(自身を除く): 26417312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2141, 2684, 4282, 5368, 8564, 10736, 17128, 23551, 34256, 47102, 94204, 130601, 188408, 261202, 376816, 522404, 1044808, 1436611, 2089616, 2873222, 5746444, 11492888, 22985776]

約数ペア:

[(1, 22985776), (2, 11492888), (4, 5746444), (8, 2873222), (11, 2089616), (16, 1436611), (22, 1044808), (44, 522404), (61, 376816), (88, 261202), (122, 188408), (176, 130601), (244, 94204), (488, 47102), (671, 34256), (976, 23551), (1342, 17128), (2141, 10736), (2684, 8564), (4282, 5368)]