90894272

素因数分解:

$2^6\times 7^1\times {\mathrm{202889}}^1$

素因数の和:202908

約数の個数: 28

約数和(自身を含む): 206136240

約数和(自身を除く): 115241968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 202889, 405778, 811556, 1420223, 1623112, 2840446, 3246224, 5680892, 6492448, 11361784, 12984896, 22723568, 45447136, 90894272]

約数ペア:

[(1, 90894272), (2, 45447136), (4, 22723568), (7, 12984896), (8, 11361784), (14, 6492448), (16, 5680892), (28, 3246224), (32, 2840446), (56, 1623112), (64, 1420223), (112, 811556), (224, 405778), (448, 202889)]