78425584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4105

約数の個数: 40

約数和(自身を含む): 161587872

約数和(自身を除く): 83162288

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4021, 4876, 8042, 9752, 16084, 19504, 32168, 64336, 92483, 184966, 213113, 369932, 426226, 739864, 852452, 1479728, 1704904, 3409808, 4901599, 9803198, 19606396, 39212792, 78425584]

約数ペア:

[(1, 78425584), (2, 39212792), (4, 19606396), (8, 9803198), (16, 4901599), (23, 3409808), (46, 1704904), (53, 1479728), (92, 852452), (106, 739864), (184, 426226), (212, 369932), (368, 213113), (424, 184966), (848, 92483), (1219, 64336), (2438, 32168), (4021, 19504), (4876, 16084), (8042, 9752)]