2891835424

素因数分解:

$2^5\times {\mathrm{20051}}^1\times {\mathrm{4507}}^1$

素因数の和:24568

約数の個数: 24

約数和(自身を含む): 5694848208

約数和(自身を除く): 2803012784

約数列:

[1, 2, 4, 8, 16, 32, 4507, 9014, 18028, 20051, 36056, 40102, 72112, 80204, 144224, 160408, 320816, 641632, 90369857, 180739714, 361479428, 722958856, 1445917712, 2891835424]

約数ペア:

[(1, 2891835424), (2, 1445917712), (4, 722958856), (8, 361479428), (16, 180739714), (32, 90369857), (4507, 641632), (9014, 320816), (18028, 160408), (20051, 144224), (36056, 80204), (40102, 72112)]