31616128

素因数分解:

$2^7\times {\mathrm{247001}}^1$

素因数の和:247015

約数の個数: 16

約数和(自身を含む): 62985510

約数和(自身を除く): 31369382

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 247001, 494002, 988004, 1976008, 3952016, 7904032, 15808064, 31616128]

約数ペア:

[(1, 31616128), (2, 15808064), (4, 7904032), (8, 3952016), (16, 1976008), (32, 988004), (64, 494002), (128, 247001)]