81340832

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{54083}}^1$

素因数の和:54140

約数の個数: 24

約数和(自身を含む): 163550016

約数和(自身を除く): 82209184

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 54083, 108166, 216332, 432664, 865328, 1730656, 2541901, 5083802, 10167604, 20335208, 40670416, 81340832]

約数ペア:

[(1, 81340832), (2, 40670416), (4, 20335208), (8, 10167604), (16, 5083802), (32, 2541901), (47, 1730656), (94, 865328), (188, 432664), (376, 216332), (752, 108166), (1504, 54083)]