80236688

素因数分解:

$2^4\times 7^1\times {\mathrm{716399}}^1$

素因数の和:716414

約数の個数: 20

約数和(自身を含む): 177667200

約数和(自身を除く): 97430512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 716399, 1432798, 2865596, 5014793, 5731192, 10029586, 11462384, 20059172, 40118344, 80236688]

約数ペア:

[(1, 80236688), (2, 40118344), (4, 20059172), (7, 11462384), (8, 10029586), (14, 5731192), (16, 5014793), (28, 2865596), (56, 1432798), (112, 716399)]