89567642

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 141218640

約数和(自身を除く): 51650998

約数列:

[1, 2, 61, 73, 89, 113, 122, 146, 178, 226, 4453, 5429, 6497, 6893, 8249, 8906, 10057, 10858, 12994, 13786, 16498, 20114, 396317, 503189, 613477, 734161, 792634, 1006378, 1226954, 1468322, 44783821, 89567642]

約数ペア:

[(1, 89567642), (2, 44783821), (61, 1468322), (73, 1226954), (89, 1006378), (113, 792634), (122, 734161), (146, 613477), (178, 503189), (226, 396317), (4453, 20114), (5429, 16498), (6497, 13786), (6893, 12994), (8249, 10858), (8906, 10057)]