64504418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 107872128

約数和(自身を除く): 43367710

約数列:

[1, 2, 11, 22, 97, 167, 181, 194, 334, 362, 1067, 1837, 1991, 2134, 3674, 3982, 16199, 17557, 30227, 32398, 35114, 60454, 178189, 193127, 332497, 356378, 386254, 664994, 2932019, 5864038, 32252209, 64504418]

約数ペア:

[(1, 64504418), (2, 32252209), (11, 5864038), (22, 2932019), (97, 664994), (167, 386254), (181, 356378), (194, 332497), (334, 193127), (362, 178189), (1067, 60454), (1837, 35114), (1991, 32398), (2134, 30227), (3674, 17557), (3982, 16199)]