161103952

素因数分解:

$2^4\times {\mathrm{1933}}^1\times {\mathrm{5209}}^1$

素因数の和:7150

約数の個数: 20

約数和(自身を含む): 312360340

約数和(自身を除く): 151256388

約数列:

[1, 2, 4, 8, 16, 1933, 3866, 5209, 7732, 10418, 15464, 20836, 30928, 41672, 83344, 10068997, 20137994, 40275988, 80551976, 161103952]

約数ペア:

[(1, 161103952), (2, 80551976), (4, 40275988), (8, 20137994), (16, 10068997), (1933, 83344), (3866, 41672), (5209, 30928), (7732, 20836), (10418, 15464)]