16271551184

素因数分解:

$2^4\times 7^1\times {\mathrm{145281707}}^1$

素因数の和:145281722

約数の個数: 20

約数和(自身を含む): 36029863584

約数和(自身を除く): 19758312400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 145281707, 290563414, 581126828, 1016971949, 1162253656, 2033943898, 2324507312, 4067887796, 8135775592, 16271551184]

約数ペア:

[(1, 16271551184), (2, 8135775592), (4, 4067887796), (7, 2324507312), (8, 2033943898), (14, 1162253656), (16, 1016971949), (28, 581126828), (56, 290563414), (112, 145281707)]