85013296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{279649}}^1$

素因数の和:279676

約数の個数: 20

約数和(自身を含む): 173383000

約数和(自身を除く): 88369704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 279649, 559298, 1118596, 2237192, 4474384, 5313331, 10626662, 21253324, 42506648, 85013296]

約数ペア:

[(1, 85013296), (2, 42506648), (4, 21253324), (8, 10626662), (16, 5313331), (19, 4474384), (38, 2237192), (76, 1118596), (152, 559298), (304, 279649)]