86619026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 145006848

約数和(自身を除く): 58387822

約数列:

[1, 2, 13, 26, 47, 73, 94, 146, 611, 949, 971, 1222, 1898, 1942, 3431, 6862, 12623, 25246, 44603, 45637, 70883, 89206, 91274, 141766, 593281, 921479, 1186562, 1842958, 3331501, 6663002, 43309513, 86619026]

約数ペア:

[(1, 86619026), (2, 43309513), (13, 6663002), (26, 3331501), (47, 1842958), (73, 1186562), (94, 921479), (146, 593281), (611, 141766), (949, 91274), (971, 89206), (1222, 70883), (1898, 45637), (1942, 44603), (3431, 25246), (6862, 12623)]