31992268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 70253568

約数和(自身を除く): 38261300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 431, 482, 862, 964, 1687, 1724, 2651, 3017, 3374, 4741, 5302, 6034, 6748, 9482, 10604, 12068, 18557, 18964, 33187, 37114, 66374, 74228, 103871, 132748, 207742, 415484, 727097, 1142581, 1454194, 2285162, 2908388, 4570324, 7998067, 15996134, 31992268]

約数ペア:

[(1, 31992268), (2, 15996134), (4, 7998067), (7, 4570324), (11, 2908388), (14, 2285162), (22, 1454194), (28, 1142581), (44, 727097), (77, 415484), (154, 207742), (241, 132748), (308, 103871), (431, 74228), (482, 66374), (862, 37114), (964, 33187), (1687, 18964), (1724, 18557), (2651, 12068), (3017, 10604), (3374, 9482), (4741, 6748), (5302, 6034)]