3788048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{21523}}^1$

素因数の和:21542

約数の個数: 20

約数和(自身を含む): 8006928

約数和(自身を除く): 4218880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 21523, 43046, 86092, 172184, 236753, 344368, 473506, 947012, 1894024, 3788048]

約数ペア:

[(1, 3788048), (2, 1894024), (4, 947012), (8, 473506), (11, 344368), (16, 236753), (22, 172184), (44, 86092), (88, 43046), (176, 21523)]