80305252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15061}}^1$

素因数の和:15139

約数の個数: 24

約数和(自身を含む): 148451072

約数和(自身を除く): 68145820

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 15061, 30122, 60244, 466891, 647623, 933782, 1295246, 1867564, 2590492, 20076313, 40152626, 80305252]

約数ペア:

[(1, 80305252), (2, 40152626), (4, 20076313), (31, 2590492), (43, 1867564), (62, 1295246), (86, 933782), (124, 647623), (172, 466891), (1333, 60244), (2666, 30122), (5332, 15061)]