90255788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{189613}}^1$

素因数の和:189641

約数の個数: 24

約数和(自身を含む): 191130912

約数和(自身を除く): 100875124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 189613, 379226, 758452, 1327291, 2654582, 3223421, 5309164, 6446842, 12893684, 22563947, 45127894, 90255788]

約数ペア:

[(1, 90255788), (2, 45127894), (4, 22563947), (7, 12893684), (14, 6446842), (17, 5309164), (28, 3223421), (34, 2654582), (68, 1327291), (119, 758452), (238, 379226), (476, 189613)]