89118770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52733}}^1$

素因数の和:52766

約数の個数: 24

約数和(自身を含む): 173705796

約数和(自身を除く): 84587026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 52733, 105466, 263665, 527330, 685529, 1371058, 3427645, 6855290, 8911877, 17823754, 44559385, 89118770]

約数ペア:

[(1, 89118770), (2, 44559385), (5, 17823754), (10, 8911877), (13, 6855290), (26, 3427645), (65, 1371058), (130, 685529), (169, 527330), (338, 263665), (845, 105466), (1690, 52733)]