90844996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{28283}}^1$

素因数の和:28371

約数の個数: 24

約数和(自身を含む): 175813344

約数和(自身を除く): 84968348

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 28283, 56566, 113132, 311113, 622226, 1244452, 2064659, 4129318, 8258636, 22711249, 45422498, 90844996]

約数ペア:

[(1, 90844996), (2, 45422498), (4, 22711249), (11, 8258636), (22, 4129318), (44, 2064659), (73, 1244452), (146, 622226), (292, 311113), (803, 113132), (1606, 56566), (3212, 28283)]