81924196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{14057}}^1$

素因数の和:14139

約数の個数: 24

約数和(自身を含む): 151151616

約数和(自身を除く): 69227420

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 14057, 28114, 56228, 435767, 660679, 871534, 1321358, 1743068, 2642716, 20481049, 40962098, 81924196]

約数ペア:

[(1, 81924196), (2, 40962098), (4, 20481049), (31, 2642716), (47, 1743068), (62, 1321358), (94, 871534), (124, 660679), (188, 435767), (1457, 56228), (2914, 28114), (5828, 14057)]