25265488

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15331}}^1$

素因数の和:15442

約数の個数: 20

約数和(自身を含む): 49430368

約数和(自身を除く): 24164880

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15331, 30662, 61324, 122648, 245296, 1579093, 3158186, 6316372, 12632744, 25265488]

約数ペア:

[(1, 25265488), (2, 12632744), (4, 6316372), (8, 3158186), (16, 1579093), (103, 245296), (206, 122648), (412, 61324), (824, 30662), (1648, 15331)]