25242928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{50893}}^1$

素因数の和:50932

約数の個数: 20

約数和(自身を含む): 50486848

約数和(自身を除く): 25243920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 50893, 101786, 203572, 407144, 814288, 1577683, 3155366, 6310732, 12621464, 25242928]

約数ペア:

[(1, 25242928), (2, 12621464), (4, 6310732), (8, 3155366), (16, 1577683), (31, 814288), (62, 407144), (124, 203572), (248, 101786), (496, 50893)]