84578086

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{1889}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 129366720

約数和(自身を除く): 44788634

約数列:

[1, 2, 61, 122, 367, 734, 1889, 3778, 22387, 44774, 115229, 230458, 693263, 1386526, 42289043, 84578086]

約数ペア:

[(1, 84578086), (2, 42289043), (61, 1386526), (122, 693263), (367, 230458), (734, 115229), (1889, 44774), (3778, 22387)]