55402322

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 84353400

約数和(自身を除く): 28951078

約数列:

[1, 2, 89, 178, 409, 761, 818, 1522, 36401, 67729, 72802, 135458, 311249, 622498, 27701161, 55402322]

約数ペア:

[(1, 55402322), (2, 27701161), (89, 622498), (178, 311249), (409, 135458), (761, 72802), (818, 67729), (1522, 36401)]