85942478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{33809}}^1$

素因数の和:33883

約数の個数: 16

約数和(自身を含む): 136321920

約数和(自身を除く): 50379442

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 33809, 67618, 1048079, 1386169, 2096158, 2772338, 42971239, 85942478]

約数ペア:

[(1, 85942478), (2, 42971239), (31, 2772338), (41, 2096158), (62, 1386169), (82, 1048079), (1271, 67618), (2542, 33809)]