855561008

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{33151}}^1$

素因数の和:34772

約数の個数: 20

約数和(自身を含む): 1658727168

約数和(自身を除く): 803166160

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 12904, 25808, 33151, 66302, 132604, 265208, 530416, 53472563, 106945126, 213890252, 427780504, 855561008]

約数ペア:

[(1, 855561008), (2, 427780504), (4, 213890252), (8, 106945126), (16, 53472563), (1613, 530416), (3226, 265208), (6452, 132604), (12904, 66302), (25808, 33151)]