40589354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50359}}^1$

素因数の和:50405

約数の個数: 16

約数和(自身を含む): 67683840

約数和(自身を除く): 27094486

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 50359, 100718, 654667, 1309334, 1561129, 3122258, 20294677, 40589354]

約数ペア:

[(1, 40589354), (2, 20294677), (13, 3122258), (26, 1561129), (31, 1309334), (62, 654667), (403, 100718), (806, 50359)]