80570278

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 122135040

約数和(自身を除く): 41564762

約数列:

[1, 2, 151, 302, 431, 619, 862, 1238, 65081, 93469, 130162, 186938, 266789, 533578, 40285139, 80570278]

約数ペア:

[(1, 80570278), (2, 40285139), (151, 533578), (302, 266789), (431, 186938), (619, 130162), (862, 93469), (1238, 65081)]