23658128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 49871808

約数和(自身を除く): 26213680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1063, 1391, 1712, 2126, 2782, 4252, 5564, 8504, 11128, 13819, 17008, 22256, 27638, 55276, 110552, 113741, 221104, 227482, 454964, 909928, 1478633, 1819856, 2957266, 5914532, 11829064, 23658128]

約数ペア:

[(1, 23658128), (2, 11829064), (4, 5914532), (8, 2957266), (13, 1819856), (16, 1478633), (26, 909928), (52, 454964), (104, 227482), (107, 221104), (208, 113741), (214, 110552), (428, 55276), (856, 27638), (1063, 22256), (1391, 17008), (1712, 13819), (2126, 11128), (2782, 8504), (4252, 5564)]