90302072

素因数分解:

$2^3\times 7^1\times {\mathrm{1612537}}^1$

素因数の和:1612550

約数の個数: 16

約数和(自身を含む): 193504560

約数和(自身を除く): 103202488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1612537, 3225074, 6450148, 11287759, 12900296, 22575518, 45151036, 90302072]

約数ペア:

[(1, 90302072), (2, 45151036), (4, 22575518), (7, 12900296), (8, 11287759), (14, 6450148), (28, 3225074), (56, 1612537)]