172000246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{15923}}^1$

素因数の和:16427

約数の個数: 16

約数和(自身を含む): 282045888

約数和(自身を除く): 110045642

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 15923, 31846, 175153, 350306, 7818193, 15636386, 86000123, 172000246]

約数ペア:

[(1, 172000246), (2, 86000123), (11, 15636386), (22, 7818193), (491, 350306), (982, 175153), (5401, 31846), (10802, 15923)]