105899144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6247}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 215181120

約数和(自身を除く): 109281976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 6247, 8476, 12494, 16952, 24988, 49976, 81211, 162422, 324844, 649688, 1018261, 2036522, 4073044, 8146088, 13237393, 26474786, 52949572, 105899144]

約数ペア:

[(1, 105899144), (2, 52949572), (4, 26474786), (8, 13237393), (13, 8146088), (26, 4073044), (52, 2036522), (104, 1018261), (163, 649688), (326, 324844), (652, 162422), (1304, 81211), (2119, 49976), (4238, 24988), (6247, 16952), (8476, 12494)]