81602984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1667}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 159127200

約数和(自身を除く): 77524216

約数列:

[1, 2, 4, 8, 29, 58, 116, 211, 232, 422, 844, 1667, 1688, 3334, 6119, 6668, 12238, 13336, 24476, 48343, 48952, 96686, 193372, 351737, 386744, 703474, 1406948, 2813896, 10200373, 20400746, 40801492, 81602984]

約数ペア:

[(1, 81602984), (2, 40801492), (4, 20400746), (8, 10200373), (29, 2813896), (58, 1406948), (116, 703474), (211, 386744), (232, 351737), (422, 193372), (844, 96686), (1667, 48952), (1688, 48343), (3334, 24476), (6119, 13336), (6668, 12238)]