82797136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{272359}}^1$

素因数の和:272386

約数の個数: 20

約数和(自身を含む): 168863200

約数和(自身を除く): 86066064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 272359, 544718, 1089436, 2178872, 4357744, 5174821, 10349642, 20699284, 41398568, 82797136]

約数ペア:

[(1, 82797136), (2, 41398568), (4, 20699284), (8, 10349642), (16, 5174821), (19, 4357744), (38, 2178872), (76, 1089436), (152, 544718), (304, 272359)]