33563504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{161363}}^1$

素因数の和:161384

約数の個数: 20

約数和(自身を含む): 70031976

約数和(自身を除く): 36468472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 161363, 322726, 645452, 1290904, 2097719, 2581808, 4195438, 8390876, 16781752, 33563504]

約数ペア:

[(1, 33563504), (2, 16781752), (4, 8390876), (8, 4195438), (13, 2581808), (16, 2097719), (26, 1290904), (52, 645452), (104, 322726), (208, 161363)]