82775918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{20101}}^1$

素因数の和:20203

約数の個数: 16

約数和(自身を含む): 130260960

約数和(自身を除く): 47485042

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 20101, 40202, 582929, 1165858, 1427171, 2854342, 41387959, 82775918]

約数ペア:

[(1, 82775918), (2, 41387959), (29, 2854342), (58, 1427171), (71, 1165858), (142, 582929), (2059, 40202), (4118, 20101)]