90305048

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{240173}}^1$

素因数の和:240226

約数の個数: 16

約数和(自身を含む): 172925280

約数和(自身を除く): 82620232

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 240173, 480346, 960692, 1921384, 11288131, 22576262, 45152524, 90305048]

約数ペア:

[(1, 90305048), (2, 45152524), (4, 22576262), (8, 11288131), (47, 1921384), (94, 960692), (188, 480346), (376, 240173)]