40396522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27631}}^1$

素因数の和:27693

約数の個数: 16

約数和(自身を含む): 65653632

約数和(自身を除く): 25257110

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 27631, 55262, 469727, 939454, 1188133, 2376266, 20198261, 40396522]

約数ペア:

[(1, 40396522), (2, 20198261), (17, 2376266), (34, 1188133), (43, 939454), (86, 469727), (731, 55262), (1462, 27631)]