90189688

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{13901}}^1$

素因数の和:14718

約数の個数: 16

約数和(自身を含む): 169326360

約数和(自身を除く): 79136672

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 6488, 13901, 27802, 55604, 111208, 11273711, 22547422, 45094844, 90189688]

約数ペア:

[(1, 90189688), (2, 45094844), (4, 22547422), (8, 11273711), (811, 111208), (1622, 55604), (3244, 27802), (6488, 13901)]