81380852014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31085123}}^1$

素因数の和:31085160

約数の個数: 32

約数和(自身を含む): 161145282816

約数和(自身を除く): 79764430802

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 31085123, 62170246, 217595861, 341936353, 435191722, 528447091, 683872706, 1056894182, 2393554471, 3699129637, 4787108942, 5812918001, 7398259274, 11625836002, 40690426007, 81380852014]

約数ペア:

[(1, 81380852014), (2, 40690426007), (7, 11625836002), (11, 7398259274), (14, 5812918001), (17, 4787108942), (22, 3699129637), (34, 2393554471), (77, 1056894182), (119, 683872706), (154, 528447091), (187, 435191722), (238, 341936353), (374, 217595861), (1309, 62170246), (2618, 31085123)]