65131616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4575

約数の個数: 48

約数和(自身を含む): 143328528

約数和(自身を除く): 78196912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 4513, 7216, 9026, 14432, 18052, 36104, 49643, 72208, 99286, 144416, 185033, 198572, 370066, 397144, 740132, 794288, 1480264, 1588576, 2035363, 2960528, 4070726, 5921056, 8141452, 16282904, 32565808, 65131616]

約数ペア:

[(1, 65131616), (2, 32565808), (4, 16282904), (8, 8141452), (11, 5921056), (16, 4070726), (22, 2960528), (32, 2035363), (41, 1588576), (44, 1480264), (82, 794288), (88, 740132), (164, 397144), (176, 370066), (328, 198572), (352, 185033), (451, 144416), (656, 99286), (902, 72208), (1312, 49643), (1804, 36104), (3608, 18052), (4513, 14432), (7216, 9026)]