88781968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7529}}^1$

素因数の和:7615

約数の個数: 40

約数和(自身を含む): 190478880

約数和(自身を除く): 101696912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 7529, 11792, 15058, 30116, 60232, 82819, 120464, 165638, 331276, 504443, 662552, 1008886, 1325104, 2017772, 4035544, 5548873, 8071088, 11097746, 22195492, 44390984, 88781968]

約数ペア:

[(1, 88781968), (2, 44390984), (4, 22195492), (8, 11097746), (11, 8071088), (16, 5548873), (22, 4035544), (44, 2017772), (67, 1325104), (88, 1008886), (134, 662552), (176, 504443), (268, 331276), (536, 165638), (737, 120464), (1072, 82819), (1474, 60232), (2948, 30116), (5896, 15058), (7529, 11792)]