81024128

素因数分解:

$2^7\times {\mathrm{633001}}^1$

素因数の和:633015

約数の個数: 16

約数和(自身を含む): 161415510

約数和(自身を除く): 80391382

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 633001, 1266002, 2532004, 5064008, 10128016, 20256032, 40512064, 81024128]

約数ペア:

[(1, 81024128), (2, 40512064), (4, 20256032), (8, 10128016), (16, 5064008), (32, 2532004), (64, 1266002), (128, 633001)]