8420168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 16909560

約数和(自身を除く): 8489392

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 613, 808, 1226, 1717, 2452, 3434, 4904, 6868, 10421, 13736, 20842, 41684, 61913, 83368, 123826, 247652, 495304, 1052521, 2105042, 4210084, 8420168]

約数ペア:

[(1, 8420168), (2, 4210084), (4, 2105042), (8, 1052521), (17, 495304), (34, 247652), (68, 123826), (101, 83368), (136, 61913), (202, 41684), (404, 20842), (613, 13736), (808, 10421), (1226, 6868), (1717, 4904), (2452, 3434)]