81147256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{596671}}^1$

素因数の和:596694

約数の個数: 16

約数和(自身を含む): 161101440

約数和(自身を除く): 79954184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 596671, 1193342, 2386684, 4773368, 10143407, 20286814, 40573628, 81147256]

約数ペア:

[(1, 81147256), (2, 40573628), (4, 20286814), (8, 10143407), (17, 4773368), (34, 2386684), (68, 1193342), (136, 596671)]