25352944

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{5639}}^1$

素因数の和:5928

約数の個数: 20

約数和(自身を含む): 49304880

約数和(自身を除く): 23951936

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 5639, 11278, 22556, 45112, 90224, 1584559, 3169118, 6338236, 12676472, 25352944]

約数ペア:

[(1, 25352944), (2, 12676472), (4, 6338236), (8, 3169118), (16, 1584559), (281, 90224), (562, 45112), (1124, 22556), (2248, 11278), (4496, 5639)]