64989224

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 124626600

約数和(自身を除く): 59637376

約数列:

[1, 2, 4, 8, 89, 97, 178, 194, 356, 388, 712, 776, 941, 1882, 3764, 7528, 8633, 17266, 34532, 69064, 83749, 91277, 167498, 182554, 334996, 365108, 669992, 730216, 8123653, 16247306, 32494612, 64989224]

約数ペア:

[(1, 64989224), (2, 32494612), (4, 16247306), (8, 8123653), (89, 730216), (97, 669992), (178, 365108), (194, 334996), (356, 182554), (388, 167498), (712, 91277), (776, 83749), (941, 69064), (1882, 34532), (3764, 17266), (7528, 8633)]