31157352

素因数分解:

$2^3\times 3^3\times {\mathrm{144247}}^1$

素因数の和:144262

約数の個数: 32

約数和(自身を含む): 86548800

約数和(自身を除く): 55391448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 144247, 288494, 432741, 576988, 865482, 1153976, 1298223, 1730964, 2596446, 3461928, 3894669, 5192892, 7789338, 10385784, 15578676, 31157352]

約数ペア:

[(1, 31157352), (2, 15578676), (3, 10385784), (4, 7789338), (6, 5192892), (8, 3894669), (9, 3461928), (12, 2596446), (18, 1730964), (24, 1298223), (27, 1153976), (36, 865482), (54, 576988), (72, 432741), (108, 288494), (216, 144247)]