81944026

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{587}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 124072704

約数和(自身を除く): 42128678

約数列:

[1, 2, 223, 313, 446, 587, 626, 1174, 69799, 130901, 139598, 183731, 261802, 367462, 40972013, 81944026]

約数ペア:

[(1, 81944026), (2, 40972013), (223, 367462), (313, 261802), (446, 183731), (587, 139598), (626, 130901), (1174, 69799)]