80007632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{263183}}^1$

素因数の和:263210

約数の個数: 20

約数和(自身を含む): 163174080

約数和(自身を除く): 83166448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 263183, 526366, 1052732, 2105464, 4210928, 5000477, 10000954, 20001908, 40003816, 80007632]

約数ペア:

[(1, 80007632), (2, 40003816), (4, 20001908), (8, 10000954), (16, 5000477), (19, 4210928), (38, 2105464), (76, 1052732), (152, 526366), (304, 263183)]