81533326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11813}}^1$

素因数の和:11868

約数の個数: 32

約数和(自身を含む): 153109440

約数和(自身を除く): 71576114

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 11813, 23626, 82691, 165382, 200821, 342577, 401642, 685154, 1405747, 2398039, 2811494, 4796078, 5823809, 11647618, 40766663, 81533326]

約数ペア:

[(1, 81533326), (2, 40766663), (7, 11647618), (14, 5823809), (17, 4796078), (29, 2811494), (34, 2398039), (58, 1405747), (119, 685154), (203, 401642), (238, 342577), (406, 200821), (493, 165382), (986, 82691), (3451, 23626), (6902, 11813)]