42630488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{129971}}^1$

素因数の和:130018

約数の個数: 16

約数和(自身を含む): 81882360

約数和(自身を除く): 39251872

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 129971, 259942, 519884, 1039768, 5328811, 10657622, 21315244, 42630488]

約数ペア:

[(1, 42630488), (2, 21315244), (4, 10657622), (8, 5328811), (41, 1039768), (82, 519884), (164, 259942), (328, 129971)]