40749808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231533}}^1$

素因数の和:231552

約数の個数: 20

約数和(自身を含む): 86130648

約数和(自身を除く): 45380840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231533, 463066, 926132, 1852264, 2546863, 3704528, 5093726, 10187452, 20374904, 40749808]

約数ペア:

[(1, 40749808), (2, 20374904), (4, 10187452), (8, 5093726), (11, 3704528), (16, 2546863), (22, 1852264), (44, 926132), (88, 463066), (176, 231533)]