23391216

素因数分解:

$2^4\times 3^2\times {\mathrm{162439}}^1$

素因数の和:162453

約数の個数: 30

約数和(自身を含む): 65463320

約数和(自身を除く): 42072104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 162439, 324878, 487317, 649756, 974634, 1299512, 1461951, 1949268, 2599024, 2923902, 3898536, 5847804, 7797072, 11695608, 23391216]

約数ペア:

[(1, 23391216), (2, 11695608), (3, 7797072), (4, 5847804), (6, 3898536), (8, 2923902), (9, 2599024), (12, 1949268), (16, 1461951), (18, 1299512), (24, 974634), (36, 649756), (48, 487317), (72, 324878), (144, 162439)]