180519488

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{39727}}^1$

素因数の和:39810

約数の個数: 28

約数和(自身を含む): 363272832

約数和(自身を除く): 182753344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 39727, 79454, 158908, 317816, 635632, 1271264, 2542528, 2820617, 5641234, 11282468, 22564936, 45129872, 90259744, 180519488]

約数ペア:

[(1, 180519488), (2, 90259744), (4, 45129872), (8, 22564936), (16, 11282468), (32, 5641234), (64, 2820617), (71, 2542528), (142, 1271264), (284, 635632), (568, 317816), (1136, 158908), (2272, 79454), (4544, 39727)]