79987342

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1597}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 121959360

約数和(自身を除く): 41972018

約数列:

[1, 2, 79, 158, 317, 634, 1597, 3194, 25043, 50086, 126163, 252326, 506249, 1012498, 39993671, 79987342]

約数ペア:

[(1, 79987342), (2, 39993671), (79, 1012498), (158, 506249), (317, 252326), (634, 126163), (1597, 50086), (3194, 25043)]