91443196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{135271}}^1$

素因数の和:135301

約数の個数: 18

約数和(自身を含む): 173283432

約数和(自身を除く): 81840236

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 135271, 270542, 541084, 1758523, 3517046, 7034092, 22860799, 45721598, 91443196]

約数ペア:

[(1, 91443196), (2, 45721598), (4, 22860799), (13, 7034092), (26, 3517046), (52, 1758523), (169, 541084), (338, 270542), (676, 135271)]