40644752

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{11093}}^1$

素因数の和:11330

約数の個数: 20

約数和(自身を含む): 79100220

約数和(自身を除く): 38455468

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 11093, 22186, 44372, 88744, 177488, 2540297, 5080594, 10161188, 20322376, 40644752]

約数ペア:

[(1, 40644752), (2, 20322376), (4, 10161188), (8, 5080594), (16, 2540297), (229, 177488), (458, 88744), (916, 44372), (1832, 22186), (3664, 11093)]