90308876

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45427}}^1$

素因数の和:45509

約数の個数: 24

約数和(自身を含む): 183165696

約数和(自身を除く): 92856820

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 45427, 90854, 181708, 317989, 635978, 1271956, 3225317, 6450634, 12901268, 22577219, 45154438, 90308876]

約数ペア:

[(1, 90308876), (2, 45154438), (4, 22577219), (7, 12901268), (14, 6450634), (28, 3225317), (71, 1271956), (142, 635978), (284, 317989), (497, 181708), (994, 90854), (1988, 45427)]