85081654

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{30539}}^1$

素因数の和:30747

約数の個数: 16

約数和(自身を含む): 146592000

約数和(自身を除く): 61510346

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 30539, 61078, 213773, 427546, 6077261, 12154522, 42540827, 85081654]

約数ペア:

[(1, 85081654), (2, 42540827), (7, 12154522), (14, 6077261), (199, 427546), (398, 213773), (1393, 61078), (2786, 30539)]