80339898

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{31957}}^1$

素因数の和:32381

約数の個数: 16

約数和(自身を含む): 161068320

約数和(自身を除く): 80728422

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 31957, 63914, 95871, 191742, 13389983, 26779966, 40169949, 80339898]

約数ペア:

[(1, 80339898), (2, 40169949), (3, 26779966), (6, 13389983), (419, 191742), (838, 95871), (1257, 63914), (2514, 31957)]