85928408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 165620160

約数和(自身を除く): 79691752

約数列:

[1, 2, 4, 8, 47, 94, 173, 188, 346, 376, 692, 1321, 1384, 2642, 5284, 8131, 10568, 16262, 32524, 62087, 65048, 124174, 228533, 248348, 457066, 496696, 914132, 1828264, 10741051, 21482102, 42964204, 85928408]

約数ペア:

[(1, 85928408), (2, 42964204), (4, 21482102), (8, 10741051), (47, 1828264), (94, 914132), (173, 496696), (188, 457066), (346, 248348), (376, 228533), (692, 124174), (1321, 65048), (1384, 62087), (2642, 32524), (5284, 16262), (8131, 10568)]