8160776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 8471224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 599, 1048, 1198, 1703, 2396, 3406, 4792, 6812, 7787, 13624, 15574, 31148, 62296, 78469, 156938, 313876, 627752, 1020097, 2040194, 4080388, 8160776]

約数ペア:

[(1, 8160776), (2, 4080388), (4, 2040194), (8, 1020097), (13, 627752), (26, 313876), (52, 156938), (104, 78469), (131, 62296), (262, 31148), (524, 15574), (599, 13624), (1048, 7787), (1198, 6812), (1703, 4792), (2396, 3406)]