85839446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2801}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 161395200

約数和(自身を除く): 75555754

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 2801, 4378, 5602, 15323, 19607, 30646, 30811, 39214, 61622, 215677, 431354, 557399, 1114798, 3901793, 6131389, 7803586, 12262778, 42919723, 85839446]

約数ペア:

[(1, 85839446), (2, 42919723), (7, 12262778), (11, 7803586), (14, 6131389), (22, 3901793), (77, 1114798), (154, 557399), (199, 431354), (398, 215677), (1393, 61622), (2189, 39214), (2786, 30811), (2801, 30646), (4378, 19607), (5602, 15323)]