86538430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2903}}^1$

素因数の和:3192

約数の個数: 32

約数和(自身を含む): 170615808

約数和(自身を除く): 84077378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2710, 2903, 2981, 5806, 5962, 14515, 14905, 29030, 29810, 31933, 63866, 159665, 319330, 786713, 1573426, 3933565, 7867130, 8653843, 17307686, 43269215, 86538430]

約数ペア:

[(1, 86538430), (2, 43269215), (5, 17307686), (10, 8653843), (11, 7867130), (22, 3933565), (55, 1573426), (110, 786713), (271, 319330), (542, 159665), (1355, 63866), (2710, 31933), (2903, 29810), (2981, 29030), (5806, 14905), (5962, 14515)]