40085104

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{18287}}^1$

素因数の和:18432

約数の個数: 20

約数和(自身を含む): 78236064

約数和(自身を除く): 38150960

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 18287, 36574, 73148, 146296, 292592, 2505319, 5010638, 10021276, 20042552, 40085104]

約数ペア:

[(1, 40085104), (2, 20042552), (4, 10021276), (8, 5010638), (16, 2505319), (137, 292592), (274, 146296), (548, 73148), (1096, 36574), (2192, 18287)]