85540906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 148832640

約数和(自身を除く): 63291734

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 439, 521, 878, 1042, 4829, 5731, 7463, 8857, 9658, 11462, 14926, 17714, 82093, 97427, 164186, 194854, 228719, 457438, 2515909, 3888223, 5031818, 7776446, 42770453, 85540906]

約数ペア:

[(1, 85540906), (2, 42770453), (11, 7776446), (17, 5031818), (22, 3888223), (34, 2515909), (187, 457438), (374, 228719), (439, 194854), (521, 164186), (878, 97427), (1042, 82093), (4829, 17714), (5731, 14926), (7463, 11462), (8857, 9658)]