80410808

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{23321}}^1$

素因数の和:23758

約数の個数: 16

約数和(自身を含む): 151126560

約数和(自身を除く): 70715752

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 23321, 46642, 93284, 186568, 10051351, 20102702, 40205404, 80410808]

約数ペア:

[(1, 80410808), (2, 40205404), (4, 20102702), (8, 10051351), (431, 186568), (862, 93284), (1724, 46642), (3448, 23321)]