82816238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 50239762

約数列:

[1, 2, 23, 46, 83, 109, 166, 199, 218, 398, 1909, 2507, 3818, 4577, 5014, 9047, 9154, 16517, 18094, 21691, 33034, 43382, 208081, 379891, 416162, 498893, 759782, 997786, 1800353, 3600706, 41408119, 82816238]

約数ペア:

[(1, 82816238), (2, 41408119), (23, 3600706), (46, 1800353), (83, 997786), (109, 759782), (166, 498893), (199, 416162), (218, 379891), (398, 208081), (1909, 43382), (2507, 33034), (3818, 21691), (4577, 18094), (5014, 16517), (9047, 9154)]