31123024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{41387}}^1$

素因数の和:41442

約数の個数: 20

約数和(自身を含む): 61585344

約数和(自身を除く): 30462320

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 41387, 82774, 165548, 331096, 662192, 1945189, 3890378, 7780756, 15561512, 31123024]

約数ペア:

[(1, 31123024), (2, 15561512), (4, 7780756), (8, 3890378), (16, 1945189), (47, 662192), (94, 331096), (188, 165548), (376, 82774), (752, 41387)]