87551204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4241}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 165454968

約数和(自身を除く): 77903764

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 4241, 5161, 8482, 10322, 16964, 20644, 55133, 110266, 220532, 1683677, 3367354, 6734708, 21887801, 43775602, 87551204]

約数ペア:

[(1, 87551204), (2, 43775602), (4, 21887801), (13, 6734708), (26, 3367354), (52, 1683677), (397, 220532), (794, 110266), (1588, 55133), (4241, 20644), (5161, 16964), (8482, 10322)]