86542060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{393373}}^1$

素因数の和:393393

約数の個数: 24

約数和(自身を含む): 198260496

約数和(自身を除く): 111718436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 393373, 786746, 1573492, 1966865, 3933730, 4327103, 7867460, 8654206, 17308412, 21635515, 43271030, 86542060]

約数ペア:

[(1, 86542060), (2, 43271030), (4, 21635515), (5, 17308412), (10, 8654206), (11, 7867460), (20, 4327103), (22, 3933730), (44, 1966865), (55, 1573492), (110, 786746), (220, 393373)]