231750896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1931}}^1$

素因数の和:2529

約数の個数: 40

約数和(自身を含む): 484646064

約数和(自身を除く): 252895168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 577, 1154, 1931, 2308, 3862, 4616, 7501, 7724, 9232, 15002, 15448, 25103, 30004, 30896, 50206, 60008, 100412, 120016, 200824, 401648, 1114187, 2228374, 4456748, 8913496, 14484431, 17826992, 28968862, 57937724, 115875448, 231750896]

約数ペア:

[(1, 231750896), (2, 115875448), (4, 57937724), (8, 28968862), (13, 17826992), (16, 14484431), (26, 8913496), (52, 4456748), (104, 2228374), (208, 1114187), (577, 401648), (1154, 200824), (1931, 120016), (2308, 100412), (3862, 60008), (4616, 50206), (7501, 30896), (7724, 30004), (9232, 25103), (15002, 15448)]