31719872

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{4547}}^1$

素因数の和:4668

約数の個数: 28

約数和(自身を含む): 63535560

約数和(自身を除く): 31815688

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 4547, 6976, 9094, 18188, 36376, 72752, 145504, 291008, 495623, 991246, 1982492, 3964984, 7929968, 15859936, 31719872]

約数ペア:

[(1, 31719872), (2, 15859936), (4, 7929968), (8, 3964984), (16, 1982492), (32, 991246), (64, 495623), (109, 291008), (218, 145504), (436, 72752), (872, 36376), (1744, 18188), (3488, 9094), (4547, 6976)]