80563204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51511}}^1$

素因数の和:51555

約数の個数: 24

約数和(自身を含む): 155772288

約数和(自身を除く): 75209084

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 51511, 103022, 206044, 875687, 1184753, 1751374, 2369506, 3502748, 4739012, 20140801, 40281602, 80563204]

約数ペア:

[(1, 80563204), (2, 40281602), (4, 20140801), (17, 4739012), (23, 3502748), (34, 2369506), (46, 1751374), (68, 1184753), (92, 875687), (391, 206044), (782, 103022), (1564, 51511)]