84947212

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23159}}^1$

素因数の和:23301

約数の個数: 24

約数和(自身を含む): 171198720

約数和(自身を除く): 86251508

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 23159, 46318, 92636, 162113, 324226, 648452, 3033829, 6067658, 12135316, 21236803, 42473606, 84947212]

約数ペア:

[(1, 84947212), (2, 42473606), (4, 21236803), (7, 12135316), (14, 6067658), (28, 3033829), (131, 648452), (262, 324226), (524, 162113), (917, 92636), (1834, 46318), (3668, 23159)]