87416822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 55467178

約数列:

[1, 2, 17, 34, 53, 106, 139, 278, 349, 698, 901, 1802, 2363, 4726, 5933, 7367, 11866, 14734, 18497, 36994, 48511, 97022, 125239, 250478, 314449, 628898, 824687, 1649374, 2571083, 5142166, 43708411, 87416822]

約数ペア:

[(1, 87416822), (2, 43708411), (17, 5142166), (34, 2571083), (53, 1649374), (106, 824687), (139, 628898), (278, 314449), (349, 250478), (698, 125239), (901, 97022), (1802, 48511), (2363, 36994), (4726, 18497), (5933, 14734), (7367, 11866)]