16840336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 34946424

約数和(自身を除く): 18106088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 613, 808, 1226, 1616, 1717, 2452, 3434, 4904, 6868, 9808, 10421, 13736, 20842, 27472, 41684, 61913, 83368, 123826, 166736, 247652, 495304, 990608, 1052521, 2105042, 4210084, 8420168, 16840336]

約数ペア:

[(1, 16840336), (2, 8420168), (4, 4210084), (8, 2105042), (16, 1052521), (17, 990608), (34, 495304), (68, 247652), (101, 166736), (136, 123826), (202, 83368), (272, 61913), (404, 41684), (613, 27472), (808, 20842), (1226, 13736), (1616, 10421), (1717, 9808), (2452, 6868), (3434, 4904)]