39628168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{159791}}^1$

素因数の和:159828

約数の個数: 16

約数和(自身を含む): 76700160

約数和(自身を除く): 37071992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 159791, 319582, 639164, 1278328, 4953521, 9907042, 19814084, 39628168]

約数ペア:

[(1, 39628168), (2, 19814084), (4, 9907042), (8, 4953521), (31, 1278328), (62, 639164), (124, 319582), (248, 159791)]