80490986

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{10181}}^1$

素因数の和:10309

約数の個数: 16

約数和(自身を含む): 124627680

約数和(自身を除く): 44136694

約数列:

[1, 2, 59, 67, 118, 134, 3953, 7906, 10181, 20362, 600679, 682127, 1201358, 1364254, 40245493, 80490986]

約数ペア:

[(1, 80490986), (2, 40245493), (59, 1364254), (67, 1201358), (118, 682127), (134, 600679), (3953, 20362), (7906, 10181)]