42000824

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{66457}}^1$

素因数の和:66542

約数の個数: 16

約数和(自身を含む): 79749600

約数和(自身を除く): 37748776

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 66457, 132914, 265828, 531656, 5250103, 10500206, 21000412, 42000824]

約数ペア:

[(1, 42000824), (2, 21000412), (4, 10500206), (8, 5250103), (79, 531656), (158, 265828), (316, 132914), (632, 66457)]