142926352

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{22501}}^1$

素因数の和:22906

約数の個数: 20

約数和(自身を含む): 277629676

約数和(自身を除く): 134703324

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 22501, 45002, 90004, 180008, 360016, 8932897, 17865794, 35731588, 71463176, 142926352]

約数ペア:

[(1, 142926352), (2, 71463176), (4, 35731588), (8, 17865794), (16, 8932897), (397, 360016), (794, 180008), (1588, 90004), (3176, 45002), (6352, 22501)]