90833888

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 184415616

約数和(自身を除く): 93581728

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 251, 263, 344, 502, 526, 688, 1004, 1052, 1376, 2008, 2104, 4016, 4208, 8032, 8416, 10793, 11309, 21586, 22618, 43172, 45236, 66013, 86344, 90472, 132026, 172688, 180944, 264052, 345376, 361888, 528104, 1056208, 2112416, 2838559, 5677118, 11354236, 22708472, 45416944, 90833888]

約数ペア:

[(1, 90833888), (2, 45416944), (4, 22708472), (8, 11354236), (16, 5677118), (32, 2838559), (43, 2112416), (86, 1056208), (172, 528104), (251, 361888), (263, 345376), (344, 264052), (502, 180944), (526, 172688), (688, 132026), (1004, 90472), (1052, 86344), (1376, 66013), (2008, 45236), (2104, 43172), (4016, 22618), (4208, 21586), (8032, 11309), (8416, 10793)]