3445168

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1492

約数の個数: 20

約数和(自身を含む): 6721048

約数和(自身を除く): 3275880

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1321, 2608, 2642, 5284, 10568, 21136, 215323, 430646, 861292, 1722584, 3445168]

約数ペア:

[(1, 3445168), (2, 1722584), (4, 861292), (8, 430646), (16, 215323), (163, 21136), (326, 10568), (652, 5284), (1304, 2642), (1321, 2608)]