23847764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 42710976

約数和(自身を除く): 18863212

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 641, 1282, 2564, 9301, 18602, 37204, 45511, 83971, 91022, 167942, 182044, 335884, 5961941, 11923882, 23847764]

約数ペア:

[(1, 23847764), (2, 11923882), (4, 5961941), (71, 335884), (131, 182044), (142, 167942), (262, 91022), (284, 83971), (524, 45511), (641, 37204), (1282, 18602), (2564, 9301)]