318203632

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{12889}}^1$

素因数の和:14440

約数の個数: 20

約数和(自身を含む): 616966960

約数和(自身を除く): 298763328

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 12344, 12889, 24688, 25778, 51556, 103112, 206224, 19887727, 39775454, 79550908, 159101816, 318203632]

約数ペア:

[(1, 318203632), (2, 159101816), (4, 79550908), (8, 39775454), (16, 19887727), (1543, 206224), (3086, 103112), (6172, 51556), (12344, 25778), (12889, 24688)]