161098208

素因数分解:

$2^5\times {\mathrm{1117}}^1\times {\mathrm{4507}}^1$

素因数の和:5634

約数の個数: 24

約数和(自身を含む): 317516472

約数和(自身を除く): 156418264

約数列:

[1, 2, 4, 8, 16, 32, 1117, 2234, 4468, 4507, 8936, 9014, 17872, 18028, 35744, 36056, 72112, 144224, 5034319, 10068638, 20137276, 40274552, 80549104, 161098208]

約数ペア:

[(1, 161098208), (2, 80549104), (4, 40274552), (8, 20137276), (16, 10068638), (32, 5034319), (1117, 144224), (2234, 72112), (4468, 36056), (4507, 35744), (8936, 18028), (9014, 17872)]