99542672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{327443}}^1$

素因数の和:327470

約数の個数: 20

約数和(自身を含む): 203015280

約数和(自身を除く): 103472608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 327443, 654886, 1309772, 2619544, 5239088, 6221417, 12442834, 24885668, 49771336, 99542672]

約数ペア:

[(1, 99542672), (2, 49771336), (4, 24885668), (8, 12442834), (16, 6221417), (19, 5239088), (38, 2619544), (76, 1309772), (152, 654886), (304, 327443)]