38643044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79841}}^1$

素因数の和:79867

約数の個数: 18

約数和(自身を含む): 74332902

約数和(自身を除く): 35689858

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 79841, 159682, 319364, 878251, 1756502, 3513004, 9660761, 19321522, 38643044]

約数ペア:

[(1, 38643044), (2, 19321522), (4, 9660761), (11, 3513004), (22, 1756502), (44, 878251), (121, 319364), (242, 159682), (484, 79841)]