681514328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{93307}}^1$

素因数の和:93407

約数の個数: 32

約数和(自身を含む): 1410816960

約数和(自身を除く): 729302632

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 93307, 186614, 373228, 746456, 1026377, 2052754, 4105508, 7744481, 8211016, 15488962, 30977924, 61955848, 85189291, 170378582, 340757164, 681514328]

約数ペア:

[(1, 681514328), (2, 340757164), (4, 170378582), (8, 85189291), (11, 61955848), (22, 30977924), (44, 15488962), (83, 8211016), (88, 7744481), (166, 4105508), (332, 2052754), (664, 1026377), (913, 746456), (1826, 373228), (3652, 186614), (7304, 93307)]