41566864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{42589}}^1$

素因数の和:42658

約数の個数: 20

約数和(自身を含む): 81857980

約数和(自身を除く): 40291116

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 42589, 85178, 170356, 340712, 681424, 2597929, 5195858, 10391716, 20783432, 41566864]

約数ペア:

[(1, 41566864), (2, 20783432), (4, 10391716), (8, 5195858), (16, 2597929), (61, 681424), (122, 340712), (244, 170356), (488, 85178), (976, 42589)]