127987264

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{46507}}^1$

素因数の和:46562

約数の個数: 28

約数和(自身を含む): 259886704

約数和(自身を除く): 131899440

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 46507, 93014, 186028, 372056, 744112, 1488224, 1999801, 2976448, 3999602, 7999204, 15998408, 31996816, 63993632, 127987264]

約数ペア:

[(1, 127987264), (2, 63993632), (4, 31996816), (8, 15998408), (16, 7999204), (32, 3999602), (43, 2976448), (64, 1999801), (86, 1488224), (172, 744112), (344, 372056), (688, 186028), (1376, 93014), (2752, 46507)]