89572516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 178601472

約数和(自身を除く): 89028956

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 97, 124, 194, 341, 388, 677, 682, 1067, 1354, 1364, 2134, 2708, 3007, 4268, 6014, 7447, 12028, 14894, 20987, 29788, 33077, 41974, 65669, 66154, 83948, 131338, 132308, 230857, 262676, 461714, 722359, 923428, 1444718, 2035739, 2889436, 4071478, 8142956, 22393129, 44786258, 89572516]

約数ペア:

[(1, 89572516), (2, 44786258), (4, 22393129), (11, 8142956), (22, 4071478), (31, 2889436), (44, 2035739), (62, 1444718), (97, 923428), (124, 722359), (194, 461714), (341, 262676), (388, 230857), (677, 132308), (682, 131338), (1067, 83948), (1354, 66154), (1364, 65669), (2134, 41974), (2708, 33077), (3007, 29788), (4268, 20987), (6014, 14894), (7447, 12028)]