23172328

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{22111}}^1$

素因数の和:22248

約数の個数: 16

約数和(自身を含む): 43781760

約数和(自身を除く): 20609432

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 22111, 44222, 88444, 176888, 2896541, 5793082, 11586164, 23172328]

約数ペア:

[(1, 23172328), (2, 11586164), (4, 5793082), (8, 2896541), (131, 176888), (262, 88444), (524, 44222), (1048, 22111)]