65803504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{316363}}^1$

素因数の和:316384

約数の個数: 20

約数和(自身を含む): 137301976

約数和(自身を除く): 71498472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 316363, 632726, 1265452, 2530904, 4112719, 5061808, 8225438, 16450876, 32901752, 65803504]

約数ペア:

[(1, 65803504), (2, 32901752), (4, 16450876), (8, 8225438), (13, 5061808), (16, 4112719), (26, 2530904), (52, 1265452), (104, 632726), (208, 316363)]