91457552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 196862400

約数和(自身を除く): 105404848

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 59, 68, 82, 118, 136, 139, 164, 236, 272, 278, 328, 472, 556, 656, 697, 944, 1003, 1112, 1394, 2006, 2224, 2363, 2419, 2788, 4012, 4726, 4838, 5576, 5699, 8024, 8201, 9452, 9676, 11152, 11398, 16048, 16402, 18904, 19352, 22796, 32804, 37808, 38704, 41123, 45592, 65608, 82246, 91184, 96883, 131216, 139417, 164492, 193766, 278834, 328984, 336241, 387532, 557668, 657968, 672482, 775064, 1115336, 1344964, 1550128, 2230672, 2689928, 5379856, 5716097, 11432194, 22864388, 45728776, 91457552]

約数ペア:

[(1, 91457552), (2, 45728776), (4, 22864388), (8, 11432194), (16, 5716097), (17, 5379856), (34, 2689928), (41, 2230672), (59, 1550128), (68, 1344964), (82, 1115336), (118, 775064), (136, 672482), (139, 657968), (164, 557668), (236, 387532), (272, 336241), (278, 328984), (328, 278834), (472, 193766), (556, 164492), (656, 139417), (697, 131216), (944, 96883), (1003, 91184), (1112, 82246), (1394, 65608), (2006, 45592), (2224, 41123), (2363, 38704), (2419, 37808), (2788, 32804), (4012, 22796), (4726, 19352), (4838, 18904), (5576, 16402), (5699, 16048), (8024, 11398), (8201, 11152), (9452, 9676)]