38427448

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71693}}^1$

素因数の和:71766

約数の個数: 16

約数和(自身を含む): 73127880

約数和(自身を除く): 34700432

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 71693, 143386, 286772, 573544, 4803431, 9606862, 19213724, 38427448]

約数ペア:

[(1, 38427448), (2, 19213724), (4, 9606862), (8, 4803431), (67, 573544), (134, 286772), (268, 143386), (536, 71693)]