25951472

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{10331}}^1$

素因数の和:10496

約数の個数: 20

約数和(自身を含む): 50606136

約数和(自身を除く): 24654664

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 10331, 20662, 41324, 82648, 165296, 1621967, 3243934, 6487868, 12975736, 25951472]

約数ペア:

[(1, 25951472), (2, 12975736), (4, 6487868), (8, 3243934), (16, 1621967), (157, 165296), (314, 82648), (628, 41324), (1256, 20662), (2512, 10331)]