31032856

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 59364000

約数和(自身を除く): 28331144

約数列:

[1, 2, 4, 8, 101, 193, 199, 202, 386, 398, 404, 772, 796, 808, 1544, 1592, 19493, 20099, 38407, 38986, 40198, 76814, 77972, 80396, 153628, 155944, 160792, 307256, 3879107, 7758214, 15516428, 31032856]

約数ペア:

[(1, 31032856), (2, 15516428), (4, 7758214), (8, 3879107), (101, 307256), (193, 160792), (199, 155944), (202, 153628), (386, 80396), (398, 77972), (404, 76814), (772, 40198), (796, 38986), (808, 38407), (1544, 20099), (1592, 19493)]