66112208

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{19583}}^1$

素因数の和:19802

約数の個数: 20

約数和(自身を含む): 128706048

約数和(自身を除く): 62593840

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 19583, 39166, 78332, 156664, 313328, 4132013, 8264026, 16528052, 33056104, 66112208]

約数ペア:

[(1, 66112208), (2, 33056104), (4, 16528052), (8, 8264026), (16, 4132013), (211, 313328), (422, 156664), (844, 78332), (1688, 39166), (3376, 19583)]