40949296

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{2131}}^1$

素因数の和:3340

約数の個数: 20

約数和(自身を含む): 79442584

約数和(自身を除く): 38493288

約数列:

[1, 2, 4, 8, 16, 1201, 2131, 2402, 4262, 4804, 8524, 9608, 17048, 19216, 34096, 2559331, 5118662, 10237324, 20474648, 40949296]

約数ペア:

[(1, 40949296), (2, 20474648), (4, 10237324), (8, 5118662), (16, 2559331), (1201, 34096), (2131, 19216), (2402, 17048), (4262, 9608), (4804, 8524)]