80731254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{434039}}^1$

素因数の和:434075

約数の個数: 16

約数和(自身を含む): 166671360

約数和(自身を除く): 85940106

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 434039, 868078, 1302117, 2604234, 13455209, 26910418, 40365627, 80731254]

約数ペア:

[(1, 80731254), (2, 40365627), (3, 26910418), (6, 13455209), (31, 2604234), (62, 1302117), (93, 868078), (186, 434039)]