23204272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15937}}^1$

素因数の和:15965

約数の個数: 40

約数和(自身を含む): 55336736

約数和(自身を除く): 32132464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15937, 31874, 63748, 111559, 127496, 207181, 223118, 254992, 414362, 446236, 828724, 892472, 1450267, 1657448, 1784944, 2900534, 3314896, 5801068, 11602136, 23204272]

約数ペア:

[(1, 23204272), (2, 11602136), (4, 5801068), (7, 3314896), (8, 2900534), (13, 1784944), (14, 1657448), (16, 1450267), (26, 892472), (28, 828724), (52, 446236), (56, 414362), (91, 254992), (104, 223118), (112, 207181), (182, 127496), (208, 111559), (364, 63748), (728, 31874), (1456, 15937)]