31362002

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11257}}^1$

素因数の和:11465

約数の個数: 16

約数和(自身を含む): 54038400

約数和(自身を除く): 22676398

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 11257, 22514, 78799, 157598, 2240143, 4480286, 15681001, 31362002]

約数ペア:

[(1, 31362002), (2, 15681001), (7, 4480286), (14, 2240143), (199, 157598), (398, 78799), (1393, 22514), (2786, 11257)]