81994088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{931751}}^1$

素因数の和:931768

約数の個数: 16

約数和(自身を含む): 167715360

約数和(自身を除く): 85721272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 931751, 1863502, 3727004, 7454008, 10249261, 20498522, 40997044, 81994088]

約数ペア:

[(1, 81994088), (2, 40997044), (4, 20498522), (8, 10249261), (11, 7454008), (22, 3727004), (44, 1863502), (88, 931751)]