86880032

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{17293}}^1$

素因数の和:17460

約数の個数: 24

約数和(自身を含む): 172144476

約数和(自身を除く): 85264444

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 17293, 34586, 69172, 138344, 276688, 553376, 2715001, 5430002, 10860004, 21720008, 43440016, 86880032]

約数ペア:

[(1, 86880032), (2, 43440016), (4, 21720008), (8, 10860004), (16, 5430002), (32, 2715001), (157, 553376), (314, 276688), (628, 138344), (1256, 69172), (2512, 34586), (5024, 17293)]