87245852

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4241}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 157972080

約数和(自身を除く): 70726228

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 4241, 5143, 8482, 10286, 16964, 20572, 156917, 313834, 589499, 627668, 1178998, 2357996, 21811463, 43622926, 87245852]

約数ペア:

[(1, 87245852), (2, 43622926), (4, 21811463), (37, 2357996), (74, 1178998), (139, 627668), (148, 589499), (278, 313834), (556, 156917), (4241, 20572), (5143, 16964), (8482, 10286)]