75985016

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{155707}}^1$

素因数の和:155774

約数の個数: 16

約数和(自身を含む): 144808440

約数和(自身を除く): 68823424

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 155707, 311414, 622828, 1245656, 9498127, 18996254, 37992508, 75985016]

約数ペア:

[(1, 75985016), (2, 37992508), (4, 18996254), (8, 9498127), (61, 1245656), (122, 622828), (244, 311414), (488, 155707)]