23267504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111863}}^1$

素因数の和:111884

約数の個数: 20

約数和(自身を含む): 48548976

約数和(自身を除く): 25281472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111863, 223726, 447452, 894904, 1454219, 1789808, 2908438, 5816876, 11633752, 23267504]

約数ペア:

[(1, 23267504), (2, 11633752), (4, 5816876), (8, 2908438), (13, 1789808), (16, 1454219), (26, 894904), (52, 447452), (104, 223726), (208, 111863)]