25101568

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3210

約数の個数: 36

約数和(自身を含む): 51737728

約数和(自身を除く): 26636160

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3163, 3968, 6326, 7936, 12652, 25304, 50608, 98053, 101216, 196106, 202432, 392212, 404864, 784424, 809728, 1568848, 3137696, 6275392, 12550784, 25101568]

約数ペア:

[(1, 25101568), (2, 12550784), (4, 6275392), (8, 3137696), (16, 1568848), (31, 809728), (32, 784424), (62, 404864), (64, 392212), (124, 202432), (128, 196106), (248, 101216), (256, 98053), (496, 50608), (992, 25304), (1984, 12652), (3163, 7936), (3968, 6326)]