25528064

素因数分解:

$2^8\times {\mathrm{99719}}^1$

素因数の和:99735

約数の個数: 18

約数和(自身を含む): 50956920

約数和(自身を除く): 25428856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 99719, 199438, 398876, 797752, 1595504, 3191008, 6382016, 12764032, 25528064]

約数ペア:

[(1, 25528064), (2, 12764032), (4, 6382016), (8, 3191008), (16, 1595504), (32, 797752), (64, 398876), (128, 199438), (256, 99719)]