25248848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{68611}}^1$

素因数の和:68642

約数の個数: 20

約数和(自身を含む): 51047328

約数和(自身を除く): 25798480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 68611, 137222, 274444, 548888, 1097776, 1578053, 3156106, 6312212, 12624424, 25248848]

約数ペア:

[(1, 25248848), (2, 12624424), (4, 6312212), (8, 3156106), (16, 1578053), (23, 1097776), (46, 548888), (92, 274444), (184, 137222), (368, 68611)]