109566248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20411}}^1$

素因数の和:20489

約数の個数: 32

約数和(自身を含む): 227797920

約数和(自身を除く): 118231672

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 20411, 40822, 81644, 163288, 224521, 449042, 898084, 1245071, 1796168, 2490142, 4980284, 9960568, 13695781, 27391562, 54783124, 109566248]

約数ペア:

[(1, 109566248), (2, 54783124), (4, 27391562), (8, 13695781), (11, 9960568), (22, 4980284), (44, 2490142), (61, 1796168), (88, 1245071), (122, 898084), (244, 449042), (488, 224521), (671, 163288), (1342, 81644), (2684, 40822), (5368, 20411)]