85894383.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 339764992

約数和(自身を除く): 176855028

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 259, 268, 469, 518, 938, 1036, 1876, 2347, 2479, 4694, 4958, 9388, 9916, 16429, 17353, 32858, 34706, 65716, 69412, 86839, 157249, 173678, 314498, 347356, 607873, 628996, 1100743, 1215746, 2201486, 2431492, 4402972, 5818213, 11636426, 23272852, 40727491, 81454982, 162909964]

約数ペア:

[(1, 162909964), (2, 81454982), (4, 40727491), (7, 23272852), (14, 11636426), (28, 5818213), (37, 4402972), (67, 2431492), (74, 2201486), (134, 1215746), (148, 1100743), (259, 628996), (268, 607873), (469, 347356), (518, 314498), (938, 173678), (1036, 157249), (1876, 86839), (2347, 69412), (2479, 65716), (4694, 34706), (4958, 32858), (9388, 17353), (9916, 16429)]