80380218

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{37951}}^1$

素因数の和:38309

約数の個数: 16

約数和(自身を含む): 161220096

約数和(自身を除く): 80839878

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 37951, 75902, 113853, 227706, 13396703, 26793406, 40190109, 80380218]

約数ペア:

[(1, 80380218), (2, 40190109), (3, 26793406), (6, 13396703), (353, 227706), (706, 113853), (1059, 75902), (2118, 37951)]