248248864

素因数分解:

$2^5\times {\mathrm{397}}^1\times {\mathrm{19541}}^1$

素因数の和:19948

約数の個数: 24

約数和(自身を含む): 489996108

約数和(自身を除く): 241747244

約数列:

[1, 2, 4, 8, 16, 32, 397, 794, 1588, 3176, 6352, 12704, 19541, 39082, 78164, 156328, 312656, 625312, 7757777, 15515554, 31031108, 62062216, 124124432, 248248864]

約数ペア:

[(1, 248248864), (2, 124124432), (4, 62062216), (8, 31031108), (16, 15515554), (32, 7757777), (397, 625312), (794, 312656), (1588, 156328), (3176, 78164), (6352, 39082), (12704, 19541)]