16805208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 48764160

約数和(自身を除く): 31958952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1493, 1608, 1876, 2814, 2986, 3752, 4479, 5628, 5972, 8958, 10451, 11256, 11944, 17916, 20902, 31353, 35832, 41804, 62706, 83608, 100031, 125412, 200062, 250824, 300093, 400124, 600186, 700217, 800248, 1200372, 1400434, 2100651, 2400744, 2800868, 4201302, 5601736, 8402604, 16805208]

約数ペア:

[(1, 16805208), (2, 8402604), (3, 5601736), (4, 4201302), (6, 2800868), (7, 2400744), (8, 2100651), (12, 1400434), (14, 1200372), (21, 800248), (24, 700217), (28, 600186), (42, 400124), (56, 300093), (67, 250824), (84, 200062), (134, 125412), (168, 100031), (201, 83608), (268, 62706), (402, 41804), (469, 35832), (536, 31353), (804, 20902), (938, 17916), (1407, 11944), (1493, 11256), (1608, 10451), (1876, 8958), (2814, 5972), (2986, 5628), (3752, 4479)]