42088072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404693}}^1$

素因数の和:404712

約数の個数: 16

約数和(自身を含む): 84985740

約数和(自身を除く): 42897668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 404693, 809386, 1618772, 3237544, 5261009, 10522018, 21044036, 42088072]

約数ペア:

[(1, 42088072), (2, 21044036), (4, 10522018), (8, 5261009), (13, 3237544), (26, 1618772), (52, 809386), (104, 404693)]