80426402

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{43853}}^1$

素因数の和:43993

約数の個数: 16

約数和(自身を含む): 138929472

約数和(自身を除く): 58503070

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 43853, 87706, 306971, 613942, 5744743, 11489486, 40213201, 80426402]

約数ペア:

[(1, 80426402), (2, 40213201), (7, 11489486), (14, 5744743), (131, 613942), (262, 306971), (917, 87706), (1834, 43853)]