39212792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 78187680

約数和(自身を除く): 38974888

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4021, 4876, 8042, 9752, 16084, 32168, 92483, 184966, 213113, 369932, 426226, 739864, 852452, 1704904, 4901599, 9803198, 19606396, 39212792]

約数ペア:

[(1, 39212792), (2, 19606396), (4, 9803198), (8, 4901599), (23, 1704904), (46, 852452), (53, 739864), (92, 426226), (106, 369932), (184, 213113), (212, 184966), (424, 92483), (1219, 32168), (2438, 16084), (4021, 9752), (4876, 8042)]