40256506

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2467}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 62193600

約数和(自身を除く): 21937094

約数列:

[1, 2, 41, 82, 199, 398, 2467, 4934, 8159, 16318, 101147, 202294, 490933, 981866, 20128253, 40256506]

約数ペア:

[(1, 40256506), (2, 20128253), (41, 981866), (82, 490933), (199, 202294), (398, 101147), (2467, 16318), (4934, 8159)]