23386168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 47678400

約数和(自身を除く): 24292232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2063, 2834, 4126, 5668, 8252, 11336, 16504, 26819, 53638, 107276, 214552, 224867, 449734, 899468, 1798936, 2923271, 5846542, 11693084, 23386168]

約数ペア:

[(1, 23386168), (2, 11693084), (4, 5846542), (8, 2923271), (13, 1798936), (26, 899468), (52, 449734), (104, 224867), (109, 214552), (218, 107276), (436, 53638), (872, 26819), (1417, 16504), (2063, 11336), (2834, 8252), (4126, 5668)]