31271544

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9241}}^1$

素因数の和:9300

約数の個数: 48

約数和(自身を含む): 86505120

約数和(自身を除く): 55233576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 9241, 18482, 27723, 36964, 55446, 73928, 83169, 110892, 166338, 221784, 332676, 434327, 665352, 868654, 1302981, 1737308, 2605962, 3474616, 3908943, 5211924, 7817886, 10423848, 15635772, 31271544]

約数ペア:

[(1, 31271544), (2, 15635772), (3, 10423848), (4, 7817886), (6, 5211924), (8, 3908943), (9, 3474616), (12, 2605962), (18, 1737308), (24, 1302981), (36, 868654), (47, 665352), (72, 434327), (94, 332676), (141, 221784), (188, 166338), (282, 110892), (376, 83169), (423, 73928), (564, 55446), (846, 36964), (1128, 27723), (1692, 18482), (3384, 9241)]