87019306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{1063}}^1$

素因数の和:1198

約数の個数: 24

約数和(自身を含む): 144904032

約数和(自身を除く): 57884726

約数列:

[1, 2, 11, 22, 61, 122, 671, 1063, 1342, 2126, 3721, 7442, 11693, 23386, 40931, 64843, 81862, 129686, 713273, 1426546, 3955423, 7910846, 43509653, 87019306]

約数ペア:

[(1, 87019306), (2, 43509653), (11, 7910846), (22, 3955423), (61, 1426546), (122, 713273), (671, 129686), (1063, 81862), (1342, 64843), (2126, 40931), (3721, 23386), (7442, 11693)]