87481694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 144983520

約数和(自身を除く): 57501826

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 731, 901, 1129, 1462, 1802, 2258, 2279, 4558, 19193, 38386, 38743, 48547, 59837, 77486, 97094, 119674, 825299, 1017229, 1650598, 2034458, 2572991, 5145982, 43740847, 87481694]

約数ペア:

[(1, 87481694), (2, 43740847), (17, 5145982), (34, 2572991), (43, 2034458), (53, 1650598), (86, 1017229), (106, 825299), (731, 119674), (901, 97094), (1129, 77486), (1462, 59837), (1802, 48547), (2258, 38743), (2279, 38386), (4558, 19193)]