26211704

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{20101}}^1$

素因数の和:20270

約数の個数: 16

約数和(自身を含む): 49450920

約数和(自身を除く): 23239216

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 20101, 40202, 80404, 160808, 3276463, 6552926, 13105852, 26211704]

約数ペア:

[(1, 26211704), (2, 13105852), (4, 6552926), (8, 3276463), (163, 160808), (326, 80404), (652, 40202), (1304, 20101)]