85870544

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{28099}}^1$

素因数の和:28298

約数の個数: 20

約数和(自身を含む): 167251200

約数和(自身を除く): 81380656

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 28099, 56198, 112396, 224792, 449584, 5366909, 10733818, 21467636, 42935272, 85870544]

約数ペア:

[(1, 85870544), (2, 42935272), (4, 21467636), (8, 10733818), (16, 5366909), (191, 449584), (382, 224792), (764, 112396), (1528, 56198), (3056, 28099)]