87618082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{37799}}^1$

素因数の和:37881

約数の個数: 16

約数和(自身を含む): 140616000

約数和(自身を除く): 52997918

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 37799, 75598, 718181, 1436362, 2305739, 4611478, 43809041, 87618082]

約数ペア:

[(1, 87618082), (2, 43809041), (19, 4611478), (38, 2305739), (61, 1436362), (122, 718181), (1159, 75598), (2318, 37799)]