131370052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{33547}}^1$

素因数の和:33651

約数の個数: 24

約数和(自身を含む): 253622880

約数和(自身を除く): 122252828

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 33547, 67094, 134188, 369017, 738034, 1476068, 2985683, 5971366, 11942732, 32842513, 65685026, 131370052]

約数ペア:

[(1, 131370052), (2, 65685026), (4, 32842513), (11, 11942732), (22, 5971366), (44, 2985683), (89, 1476068), (178, 738034), (356, 369017), (979, 134188), (1958, 67094), (3916, 33547)]