80390814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1914067}}^1$

素因数の和:1914079

約数の個数: 16

約数和(自身を含む): 183750528

約数和(自身を除く): 103359714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1914067, 3828134, 5742201, 11484402, 13398469, 26796938, 40195407, 80390814]

約数ペア:

[(1, 80390814), (2, 40195407), (3, 26796938), (6, 13398469), (7, 11484402), (14, 5742201), (21, 3828134), (42, 1914067)]