84640168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7937}}^1$

素因数の和:8017

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 83010392

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 7937, 10664, 15874, 31748, 63496, 246047, 341291, 492094, 682582, 984188, 1365164, 1968376, 2730328, 10580021, 21160042, 42320084, 84640168]

約数ペア:

[(1, 84640168), (2, 42320084), (4, 21160042), (8, 10580021), (31, 2730328), (43, 1968376), (62, 1365164), (86, 984188), (124, 682582), (172, 492094), (248, 341291), (344, 246047), (1333, 63496), (2666, 31748), (5332, 15874), (7937, 10664)]