254208056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{7879}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 494076000

約数和(自身を除く): 239867944

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 4033, 7879, 8066, 15758, 16132, 31516, 32264, 63032, 291523, 583046, 858811, 1166092, 1717622, 2332184, 3435244, 6870488, 31776007, 63552014, 127104028, 254208056]

約数ペア:

[(1, 254208056), (2, 127104028), (4, 63552014), (8, 31776007), (37, 6870488), (74, 3435244), (109, 2332184), (148, 1717622), (218, 1166092), (296, 858811), (436, 583046), (872, 291523), (4033, 63032), (7879, 32264), (8066, 31516), (15758, 16132)]