80894456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4201}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 158835600

約数和(自身を除く): 77941144

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 2407, 4201, 4814, 8402, 9628, 16804, 19256, 33608, 121829, 243658, 348683, 487316, 697366, 974632, 1394732, 2789464, 10111807, 20223614, 40447228, 80894456]

約数ペア:

[(1, 80894456), (2, 40447228), (4, 20223614), (8, 10111807), (29, 2789464), (58, 1394732), (83, 974632), (116, 697366), (166, 487316), (232, 348683), (332, 243658), (664, 121829), (2407, 33608), (4201, 19256), (4814, 16804), (8402, 9628)]