80229578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 142333632

約数和(自身を除く): 62104054

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1721, 1793, 2119, 3442, 3586, 4238, 18931, 22373, 23309, 37862, 44746, 46618, 246103, 280523, 492206, 561046, 3085753, 3646799, 6171506, 7293598, 40114789, 80229578]

約数ペア:

[(1, 80229578), (2, 40114789), (11, 7293598), (13, 6171506), (22, 3646799), (26, 3085753), (143, 561046), (163, 492206), (286, 280523), (326, 246103), (1721, 46618), (1793, 44746), (2119, 37862), (3442, 23309), (3586, 22373), (4238, 18931)]