89713442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15901}}^1$

素因数の和:15954

約数の個数: 32

約数和(自身を含む): 170978304

約数和(自身を除く): 81264862

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 15901, 31802, 111307, 206713, 222614, 413426, 492931, 985862, 1446991, 2893982, 3450517, 6408103, 6901034, 12816206, 44856721, 89713442]

約数ペア:

[(1, 89713442), (2, 44856721), (7, 12816206), (13, 6901034), (14, 6408103), (26, 3450517), (31, 2893982), (62, 1446991), (91, 985862), (182, 492931), (217, 413426), (403, 222614), (434, 206713), (806, 111307), (2821, 31802), (5642, 15901)]