23220344

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9643}}^1$

素因数の和:9699

約数の個数: 32

約数和(自身を含む): 50920320

約数和(自身を除く): 27699976

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 9643, 19286, 38572, 67501, 77144, 135002, 270004, 414649, 540008, 829298, 1658596, 2902543, 3317192, 5805086, 11610172, 23220344]

約数ペア:

[(1, 23220344), (2, 11610172), (4, 5805086), (7, 3317192), (8, 2902543), (14, 1658596), (28, 829298), (43, 540008), (56, 414649), (86, 270004), (172, 135002), (301, 77144), (344, 67501), (602, 38572), (1204, 19286), (2408, 9643)]