1565104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4284

約数の個数: 20

約数和(自身を含む): 3164976

約数和(自身を除く): 1599872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4253, 8506, 17012, 34024, 68048, 97819, 195638, 391276, 782552, 1565104]

約数ペア:

[(1, 1565104), (2, 782552), (4, 391276), (8, 195638), (16, 97819), (23, 68048), (46, 34024), (92, 17012), (184, 8506), (368, 4253)]