90554536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 173638080

約数和(自身を除く): 83083544

約数列:

[1, 2, 4, 8, 71, 131, 142, 262, 284, 524, 568, 1048, 1217, 2434, 4868, 9301, 9736, 18602, 37204, 74408, 86407, 159427, 172814, 318854, 345628, 637708, 691256, 1275416, 11319317, 22638634, 45277268, 90554536]

約数ペア:

[(1, 90554536), (2, 45277268), (4, 22638634), (8, 11319317), (71, 1275416), (131, 691256), (142, 637708), (262, 345628), (284, 318854), (524, 172814), (568, 159427), (1048, 86407), (1217, 74408), (2434, 37204), (4868, 18602), (9301, 9736)]