33145424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8427

約数の個数: 40

約数和(自身を含む): 72807840

約数和(自身を除く): 39662416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 8387, 16774, 33548, 67096, 109031, 134192, 159353, 218062, 318706, 436124, 637412, 872248, 1274824, 1744496, 2071589, 2549648, 4143178, 8286356, 16572712, 33145424]

約数ペア:

[(1, 33145424), (2, 16572712), (4, 8286356), (8, 4143178), (13, 2549648), (16, 2071589), (19, 1744496), (26, 1274824), (38, 872248), (52, 637412), (76, 436124), (104, 318706), (152, 218062), (208, 159353), (247, 134192), (304, 109031), (494, 67096), (988, 33548), (1976, 16774), (3952, 8387)]