84028816

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{59009}}^1$

素因数の和:59106

約数の個数: 20

約数和(自身を含む): 164637900

約数和(自身を除く): 80609084

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 59009, 118018, 236036, 472072, 944144, 5251801, 10503602, 21007204, 42014408, 84028816]

約数ペア:

[(1, 84028816), (2, 42014408), (4, 21007204), (8, 10503602), (16, 5251801), (89, 944144), (178, 472072), (356, 236036), (712, 118018), (1424, 59009)]