90224386

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{12967}}^1$

素因数の和:13054

約数の個数: 24

約数和(自身を含む): 159662016

約数和(自身を除く): 69437630

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 12967, 25934, 90769, 181538, 635383, 920657, 1270766, 1841314, 6444599, 12889198, 45112193, 90224386]

約数ペア:

[(1, 90224386), (2, 45112193), (7, 12889198), (14, 6444599), (49, 1841314), (71, 1270766), (98, 920657), (142, 635383), (497, 181538), (994, 90769), (3479, 25934), (6958, 12967)]