86515226

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 66499174

約数列:

[1, 2, 7, 14, 43, 86, 137, 274, 301, 602, 959, 1049, 1918, 2098, 5891, 7343, 11782, 14686, 41237, 45107, 82474, 90214, 143713, 287426, 315749, 631498, 1005991, 2011982, 6179659, 12359318, 43257613, 86515226]

約数ペア:

[(1, 86515226), (2, 43257613), (7, 12359318), (14, 6179659), (43, 2011982), (86, 1005991), (137, 631498), (274, 315749), (301, 287426), (602, 143713), (959, 90214), (1049, 82474), (1918, 45107), (2098, 41237), (5891, 14686), (7343, 11782)]