47939824

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73079}}^1$

素因数の和:73128

約数の個数: 20

約数和(自身を含む): 95150160

約数和(自身を除く): 47210336

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 73079, 146158, 292316, 584632, 1169264, 2996239, 5992478, 11984956, 23969912, 47939824]

約数ペア:

[(1, 47939824), (2, 23969912), (4, 11984956), (8, 5992478), (16, 2996239), (41, 1169264), (82, 584632), (164, 292316), (328, 146158), (656, 73079)]