25089616

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{13877}}^1$

素因数の和:13998

約数の個数: 20

約数和(自身を含む): 49044852

約数和(自身を除く): 23955236

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 13877, 27754, 55508, 111016, 222032, 1568101, 3136202, 6272404, 12544808, 25089616]

約数ペア:

[(1, 25089616), (2, 12544808), (4, 6272404), (8, 3136202), (16, 1568101), (113, 222032), (226, 111016), (452, 55508), (904, 27754), (1808, 13877)]