161141906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{3517}}^1$

素因数の和:4289

約数の個数: 16

約数和(自身を含む): 249918720

約数和(自身を除く): 88776814

約数列:

[1, 2, 31, 62, 739, 1478, 3517, 7034, 22909, 45818, 109027, 218054, 2599063, 5198126, 80570953, 161141906]

約数ペア:

[(1, 161141906), (2, 80570953), (31, 5198126), (62, 2599063), (739, 218054), (1478, 109027), (3517, 45818), (7034, 22909)]