9964112

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{7883}}^1$

素因数の和:7970

約数の個数: 20

約数和(自身を含む): 19552320

約数和(自身を除く): 9588208

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 7883, 15766, 31532, 63064, 126128, 622757, 1245514, 2491028, 4982056, 9964112]

約数ペア:

[(1, 9964112), (2, 4982056), (4, 2491028), (8, 1245514), (16, 622757), (79, 126128), (158, 63064), (316, 31532), (632, 15766), (1264, 7883)]