40051664

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{3049}}^1$

素因数の和:3878

約数の個数: 20

約数和(自身を含む): 77720100

約数和(自身を除く): 37668436

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3049, 3284, 6098, 6568, 12196, 13136, 24392, 48784, 2503229, 5006458, 10012916, 20025832, 40051664]

約数ペア:

[(1, 40051664), (2, 20025832), (4, 10012916), (8, 5006458), (16, 2503229), (821, 48784), (1642, 24392), (3049, 13136), (3284, 12196), (6098, 6568)]