90167536

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{37321}}^1$

素因数の和:37480

約数の個数: 20

約数和(自身を含む): 175861264

約数和(自身を除く): 85693728

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 37321, 74642, 149284, 298568, 597136, 5635471, 11270942, 22541884, 45083768, 90167536]

約数ペア:

[(1, 90167536), (2, 45083768), (4, 22541884), (8, 11270942), (16, 5635471), (151, 597136), (302, 298568), (604, 149284), (1208, 74642), (2416, 37321)]