25316912

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1409}}^1$

素因数の和:2540

約数の個数: 20

約数和(自身を含む): 49130040

約数和(自身を除く): 23813128

約数列:

[1, 2, 4, 8, 16, 1123, 1409, 2246, 2818, 4492, 5636, 8984, 11272, 17968, 22544, 1582307, 3164614, 6329228, 12658456, 25316912]

約数ペア:

[(1, 25316912), (2, 12658456), (4, 6329228), (8, 3164614), (16, 1582307), (1123, 22544), (1409, 17968), (2246, 11272), (2818, 8984), (4492, 5636)]