81609044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109103}}^1$

素因数の和:109135

約数の個数: 24

約数和(自身を含む): 164965248

約数和(自身を除く): 83356204

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 109103, 218206, 436412, 1200133, 1854751, 2400266, 3709502, 4800532, 7419004, 20402261, 40804522, 81609044]

約数ペア:

[(1, 81609044), (2, 40804522), (4, 20402261), (11, 7419004), (17, 4800532), (22, 3709502), (34, 2400266), (44, 1854751), (68, 1200133), (187, 436412), (374, 218206), (748, 109103)]