82032178

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{2609}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 125280000

約数和(自身を除く): 43247822

約数列:

[1, 2, 79, 158, 199, 398, 2609, 5218, 15721, 31442, 206111, 412222, 519191, 1038382, 41016089, 82032178]

約数ペア:

[(1, 82032178), (2, 41016089), (79, 1038382), (158, 519191), (199, 412222), (398, 206111), (2609, 31442), (5218, 15721)]