89419408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{429901}}^1$

素因数の和:429922

約数の個数: 20

約数和(自身を含む): 186577468

約数和(自身を除く): 97158060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 429901, 859802, 1719604, 3439208, 5588713, 6878416, 11177426, 22354852, 44709704, 89419408]

約数ペア:

[(1, 89419408), (2, 44709704), (4, 22354852), (8, 11177426), (13, 6878416), (16, 5588713), (26, 3439208), (52, 1719604), (104, 859802), (208, 429901)]