43978096

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{20063}}^1$

素因数の和:20208

約数の個数: 20

約数和(自身を含む): 85833792

約数和(自身を除く): 41855696

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 20063, 40126, 80252, 160504, 321008, 2748631, 5497262, 10994524, 21989048, 43978096]

約数ペア:

[(1, 43978096), (2, 21989048), (4, 10994524), (8, 5497262), (16, 2748631), (137, 321008), (274, 160504), (548, 80252), (1096, 40126), (2192, 20063)]