64656056

素因数分解:

$2^3\times {\mathrm{1609}}^1\times {\mathrm{5023}}^1$

素因数の和:6638

約数の個数: 16

約数和(自身を含む): 121329600

約数和(自身を除く): 56673544

約数列:

[1, 2, 4, 8, 1609, 3218, 5023, 6436, 10046, 12872, 20092, 40184, 8082007, 16164014, 32328028, 64656056]

約数ペア:

[(1, 64656056), (2, 32328028), (4, 16164014), (8, 8082007), (1609, 40184), (3218, 20092), (5023, 12872), (6436, 10046)]