71024816

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{43951}}^1$

素因数の和:44060

約数の個数: 20

約数和(自身を含む): 138976224

約数和(自身を除く): 67951408

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 43951, 87902, 175804, 351608, 703216, 4439051, 8878102, 17756204, 35512408, 71024816]

約数ペア:

[(1, 71024816), (2, 35512408), (4, 17756204), (8, 8878102), (16, 4439051), (101, 703216), (202, 351608), (404, 175804), (808, 87902), (1616, 43951)]