43163896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1427}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 85680000

約数和(自身を除く): 42516104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1427, 1592, 2854, 3781, 5708, 7562, 11416, 15124, 27113, 30248, 54226, 108452, 216904, 283973, 567946, 1135892, 2271784, 5395487, 10790974, 21581948, 43163896]

約数ペア:

[(1, 43163896), (2, 21581948), (4, 10790974), (8, 5395487), (19, 2271784), (38, 1135892), (76, 567946), (152, 283973), (199, 216904), (398, 108452), (796, 54226), (1427, 30248), (1592, 27113), (2854, 15124), (3781, 11416), (5708, 7562)]