40850072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{138007}}^1$

素因数の和:138050

約数の個数: 16

約数和(自身を含む): 78664560

約数和(自身を除く): 37814488

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 138007, 276014, 552028, 1104056, 5106259, 10212518, 20425036, 40850072]

約数ペア:

[(1, 40850072), (2, 20425036), (4, 10212518), (8, 5106259), (37, 1104056), (74, 552028), (148, 276014), (296, 138007)]