4142576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{11257}}^1$

素因数の和:11288

約数の個数: 20

約数和(自身を含む): 8375952

約数和(自身を除く): 4233376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 11257, 22514, 45028, 90056, 180112, 258911, 517822, 1035644, 2071288, 4142576]

約数ペア:

[(1, 4142576), (2, 2071288), (4, 1035644), (8, 517822), (16, 258911), (23, 180112), (46, 90056), (92, 45028), (184, 22514), (368, 11257)]