43296790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 82923264

約数和(自身を除く): 39626474

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 991, 1285, 1982, 2570, 4369, 4955, 8738, 9910, 16847, 21845, 33694, 43690, 84235, 168470, 254687, 509374, 1273435, 2546870, 4329679, 8659358, 21648395, 43296790]

約数ペア:

[(1, 43296790), (2, 21648395), (5, 8659358), (10, 4329679), (17, 2546870), (34, 1273435), (85, 509374), (170, 254687), (257, 168470), (514, 84235), (991, 43690), (1285, 33694), (1982, 21845), (2570, 16847), (4369, 9910), (4955, 8738)]