90235682

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 136981152

約数和(自身を除く): 46745470

約数列:

[1, 2, 131, 262, 283, 566, 1217, 2434, 37073, 74146, 159427, 318854, 344411, 688822, 45117841, 90235682]

約数ペア:

[(1, 90235682), (2, 45117841), (131, 688822), (262, 344411), (283, 318854), (566, 159427), (1217, 74146), (2434, 37073)]