31506144

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 83090448

約数和(自身を除く): 51584304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 771, 1028, 1277, 1542, 2056, 2554, 3084, 3831, 4112, 5108, 6168, 7662, 8224, 10216, 12336, 15324, 20432, 24672, 30648, 40864, 61296, 122592, 328189, 656378, 984567, 1312756, 1969134, 2625512, 3938268, 5251024, 7876536, 10502048, 15753072, 31506144]

約数ペア:

[(1, 31506144), (2, 15753072), (3, 10502048), (4, 7876536), (6, 5251024), (8, 3938268), (12, 2625512), (16, 1969134), (24, 1312756), (32, 984567), (48, 656378), (96, 328189), (257, 122592), (514, 61296), (771, 40864), (1028, 30648), (1277, 24672), (1542, 20432), (2056, 15324), (2554, 12336), (3084, 10216), (3831, 8224), (4112, 7662), (5108, 6168)]