42205672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 82665000

約数和(自身を除く): 40459328

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 1669, 3161, 3338, 6322, 6676, 12644, 13352, 25288, 48401, 96802, 181921, 193604, 363842, 387208, 727684, 1455368, 5275709, 10551418, 21102836, 42205672]

約数ペア:

[(1, 42205672), (2, 21102836), (4, 10551418), (8, 5275709), (29, 1455368), (58, 727684), (109, 387208), (116, 363842), (218, 193604), (232, 181921), (436, 96802), (872, 48401), (1669, 25288), (3161, 13352), (3338, 12644), (6322, 6676)]