85310504

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 164808000

約数和(自身を除く): 79497496

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 796, 1307, 1592, 2614, 5228, 8159, 10456, 16318, 32636, 53587, 65272, 107174, 214348, 260093, 428696, 520186, 1040372, 2080744, 10663813, 21327626, 42655252, 85310504]

約数ペア:

[(1, 85310504), (2, 42655252), (4, 21327626), (8, 10663813), (41, 2080744), (82, 1040372), (164, 520186), (199, 428696), (328, 260093), (398, 214348), (796, 107174), (1307, 65272), (1592, 53587), (2614, 32636), (5228, 16318), (8159, 10456)]