71223914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{15991}}^1$

素因数の和:16141

約数の個数: 16

約数和(自身を含む): 113990976

約数和(自身を除く): 42767062

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 15991, 31982, 271847, 543694, 2094821, 4189642, 35611957, 71223914]

約数ペア:

[(1, 71223914), (2, 35611957), (17, 4189642), (34, 2094821), (131, 543694), (262, 271847), (2227, 31982), (4454, 15991)]