39688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:69

約数の個数: 24

約数和(自身を含む): 83790

約数和(自身を除く): 44102

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1804, 3608, 4961, 9922, 19844, 39688]

約数ペア:

[(1, 39688), (2, 19844), (4, 9922), (8, 4961), (11, 3608), (22, 1804), (41, 968), (44, 902), (82, 484), (88, 451), (121, 328), (164, 242)]