83770628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17351}}^1$

素因数の和:17443

約数の個数: 24

約数和(自身を含む): 157417344

約数和(自身を除く): 73646716

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 17351, 34702, 69404, 294967, 589934, 1179868, 1231921, 2463842, 4927684, 20942657, 41885314, 83770628]

約数ペア:

[(1, 83770628), (2, 41885314), (4, 20942657), (17, 4927684), (34, 2463842), (68, 1231921), (71, 1179868), (142, 589934), (284, 294967), (1207, 69404), (2414, 34702), (4828, 17351)]