25841408

素因数分解:

$2^8\times {\mathrm{100943}}^1$

素因数の和:100959

約数の個数: 18

約数和(自身を含む): 51582384

約数和(自身を除く): 25740976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 100943, 201886, 403772, 807544, 1615088, 3230176, 6460352, 12920704, 25841408]

約数ペア:

[(1, 25841408), (2, 12920704), (4, 6460352), (8, 3230176), (16, 1615088), (32, 807544), (64, 403772), (128, 201886), (256, 100943)]