118659568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{239233}}^1$

素因数の和:239272

約数の個数: 20

約数和(自身を含む): 237320128

約数和(自身を除く): 118660560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 239233, 478466, 956932, 1913864, 3827728, 7416223, 14832446, 29664892, 59329784, 118659568]

約数ペア:

[(1, 118659568), (2, 59329784), (4, 29664892), (8, 14832446), (16, 7416223), (31, 3827728), (62, 1913864), (124, 956932), (248, 478466), (496, 239233)]