89840086

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{221281}}^1$

素因数の和:221319

約数の個数: 16

約数和(自身を含む): 159323040

約数和(自身を除く): 69482954

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 221281, 442562, 1548967, 3097934, 6417149, 12834298, 44920043, 89840086]

約数ペア:

[(1, 89840086), (2, 44920043), (7, 12834298), (14, 6417149), (29, 3097934), (58, 1548967), (203, 442562), (406, 221281)]