214623616

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{15383}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 431521200

約数和(自身を除く): 216897584

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 13952, 15383, 30766, 61532, 123064, 246128, 492256, 984512, 1676747, 1969024, 3353494, 6706988, 13413976, 26827952, 53655904, 107311808, 214623616]

約数ペア:

[(1, 214623616), (2, 107311808), (4, 53655904), (8, 26827952), (16, 13413976), (32, 6706988), (64, 3353494), (109, 1969024), (128, 1676747), (218, 984512), (436, 492256), (872, 246128), (1744, 123064), (3488, 61532), (6976, 30766), (13952, 15383)]