66091318

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{20113}}^1$

素因数の和:20199

約数の個数: 16

約数和(自身を含む): 104270976

約数和(自身を除く): 38179658

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 20113, 40226, 623503, 1065989, 1247006, 2131978, 33045659, 66091318]

約数ペア:

[(1, 66091318), (2, 33045659), (31, 2131978), (53, 1247006), (62, 1065989), (106, 623503), (1643, 40226), (3286, 20113)]