80605754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 131120640

約数和(自身を除く): 50514886

約数列:

[1, 2, 23, 41, 46, 79, 82, 158, 541, 943, 1082, 1817, 1886, 3239, 3634, 6478, 12443, 22181, 24886, 42739, 44362, 74497, 85478, 148994, 510163, 982997, 1020326, 1752299, 1965994, 3504598, 40302877, 80605754]

約数ペア:

[(1, 80605754), (2, 40302877), (23, 3504598), (41, 1965994), (46, 1752299), (79, 1020326), (82, 982997), (158, 510163), (541, 148994), (943, 85478), (1082, 74497), (1817, 44362), (1886, 42739), (3239, 24886), (3634, 22181), (6478, 12443)]