25880336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{70327}}^1$

素因数の和:70358

約数の個数: 20

約数和(自身を含む): 52324032

約数和(自身を除く): 26443696

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 70327, 140654, 281308, 562616, 1125232, 1617521, 3235042, 6470084, 12940168, 25880336]

約数ペア:

[(1, 25880336), (2, 12940168), (4, 6470084), (8, 3235042), (16, 1617521), (23, 1125232), (46, 562616), (92, 281308), (184, 140654), (368, 70327)]