42055856

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37021}}^1$

素因数の和:37100

約数の個数: 20

約数和(自身を含む): 82633104

約数和(自身を除く): 40577248

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37021, 74042, 148084, 296168, 592336, 2628491, 5256982, 10513964, 21027928, 42055856]

約数ペア:

[(1, 42055856), (2, 21027928), (4, 10513964), (8, 5256982), (16, 2628491), (71, 592336), (142, 296168), (284, 148084), (568, 74042), (1136, 37021)]