80572258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39227}}^1$

素因数の和:39321

約数の個数: 16

約数和(自身を含む): 131806080

約数和(自身を除く): 51233822

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 39227, 78454, 509951, 1019902, 3098933, 6197866, 40286129, 80572258]

約数ペア:

[(1, 80572258), (2, 40286129), (13, 6197866), (26, 3098933), (79, 1019902), (158, 509951), (1027, 78454), (2054, 39227)]