81736238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{4723}}^1$

素因数の和:5251

約数の個数: 16

約数和(自身を含む): 130098960

約数和(自身を除く): 48362722

約数列:

[1, 2, 17, 34, 509, 1018, 4723, 8653, 9446, 17306, 80291, 160582, 2404007, 4808014, 40868119, 81736238]

約数ペア:

[(1, 81736238), (2, 40868119), (17, 4808014), (34, 2404007), (509, 160582), (1018, 80291), (4723, 17306), (8653, 9446)]