86519284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{4457}}^1$

素因数の和:4695

約数の個数: 24

約数和(自身を含む): 158776128

約数和(自身を除く): 72256844

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 4457, 4853, 8914, 9706, 17828, 19412, 102511, 205022, 410044, 940427, 1880854, 3761708, 21629821, 43259642, 86519284]

約数ペア:

[(1, 86519284), (2, 43259642), (4, 21629821), (23, 3761708), (46, 1880854), (92, 940427), (211, 410044), (422, 205022), (844, 102511), (4457, 19412), (4853, 17828), (8914, 9706)]