86989748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{24137}}^1$

素因数の和:24211

約数の個数: 24

約数和(自身を含む): 164234952

約数和(自身を除く): 77245204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 24137, 48274, 96548, 410329, 820658, 1279261, 1641316, 2558522, 5117044, 21747437, 43494874, 86989748]

約数ペア:

[(1, 86989748), (2, 43494874), (4, 21747437), (17, 5117044), (34, 2558522), (53, 1641316), (68, 1279261), (106, 820658), (212, 410329), (901, 96548), (1802, 48274), (3604, 24137)]