70990112

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{16193}}^1$

素因数の和:16340

約数の個数: 24

約数和(自身を含む): 140790636

約数和(自身を除く): 69800524

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 16193, 32386, 64772, 129544, 259088, 518176, 2218441, 4436882, 8873764, 17747528, 35495056, 70990112]

約数ペア:

[(1, 70990112), (2, 35495056), (4, 17747528), (8, 8873764), (16, 4436882), (32, 2218441), (137, 518176), (274, 259088), (548, 129544), (1096, 64772), (2192, 32386), (4384, 16193)]