90863098

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{2239}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 47515142

約数列:

[1, 2, 103, 197, 206, 394, 2239, 4478, 20291, 40582, 230617, 441083, 461234, 882166, 45431549, 90863098]

約数ペア:

[(1, 90863098), (2, 45431549), (103, 882166), (197, 461234), (206, 441083), (394, 230617), (2239, 40582), (4478, 20291)]