105589072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{140411}}^1$

素因数の和:140466

約数の個数: 20

約数和(自身を含む): 208933056

約数和(自身を除く): 103343984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 140411, 280822, 561644, 1123288, 2246576, 6599317, 13198634, 26397268, 52794536, 105589072]

約数ペア:

[(1, 105589072), (2, 52794536), (4, 26397268), (8, 13198634), (16, 6599317), (47, 2246576), (94, 1123288), (188, 561644), (376, 280822), (752, 140411)]