23828272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 50222480

約数和(自身を除く): 26394208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1051, 1417, 1744, 2102, 2834, 4204, 5668, 8408, 11336, 13663, 16816, 22672, 27326, 54652, 109304, 114559, 218608, 229118, 458236, 916472, 1489267, 1832944, 2978534, 5957068, 11914136, 23828272]

約数ペア:

[(1, 23828272), (2, 11914136), (4, 5957068), (8, 2978534), (13, 1832944), (16, 1489267), (26, 916472), (52, 458236), (104, 229118), (109, 218608), (208, 114559), (218, 109304), (436, 54652), (872, 27326), (1051, 22672), (1417, 16816), (1744, 13663), (2102, 11336), (2834, 8408), (4204, 5668)]