85679999998

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{2110033}}^1$

素因数の和:2110371

約数の個数: 16

約数和(自身を含む): 130653305280

約数和(自身を除く): 44973305282

約数列:

[1, 2, 79, 158, 257, 514, 20303, 40606, 2110033, 4220066, 166692607, 333385214, 542278481, 1084556962, 42839999999, 85679999998]

約数ペア:

[(1, 85679999998), (2, 42839999999), (79, 1084556962), (158, 542278481), (257, 333385214), (514, 166692607), (20303, 4220066), (40606, 2110033)]