89942476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{133051}}^1$

素因数の和:133081

約数の個数: 18

約数和(自身を含む): 170439612

約数和(自身を除く): 80497136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 133051, 266102, 532204, 1729663, 3459326, 6918652, 22485619, 44971238, 89942476]

約数ペア:

[(1, 89942476), (2, 44971238), (4, 22485619), (13, 6918652), (26, 3459326), (52, 1729663), (169, 532204), (338, 266102), (676, 133051)]