80946808

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{32327}}^1$

素因数の和:32646

約数の個数: 16

約数和(自身を含む): 152264880

約数和(自身を除く): 71318072

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 32327, 64654, 129308, 258616, 10118351, 20236702, 40473404, 80946808]

約数ペア:

[(1, 80946808), (2, 40473404), (4, 20236702), (8, 10118351), (313, 258616), (626, 129308), (1252, 64654), (2504, 32327)]