87741676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{2423}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 167779584

約数和(自身を除く): 80037908

約数列:

[1, 2, 4, 11, 22, 44, 823, 1646, 2423, 3292, 4846, 9053, 9692, 18106, 26653, 36212, 53306, 106612, 1994129, 3988258, 7976516, 21935419, 43870838, 87741676]

約数ペア:

[(1, 87741676), (2, 43870838), (4, 21935419), (11, 7976516), (22, 3988258), (44, 1994129), (823, 106612), (1646, 53306), (2423, 36212), (3292, 26653), (4846, 18106), (9053, 9692)]