80031002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{123887}}^1$

素因数の和:123925

約数の個数: 16

約数和(自身を含む): 133799040

約数和(自身を除く): 53768038

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 123887, 247774, 2106079, 2353853, 4212158, 4707706, 40015501, 80031002]

約数ペア:

[(1, 80031002), (2, 40015501), (17, 4707706), (19, 4212158), (34, 2353853), (38, 2106079), (323, 247774), (646, 123887)]