31141348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65423}}^1$

素因数の和:65451

約数の個数: 24

約数和(自身を含む): 65947392

約数和(自身を除く): 34806044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 65423, 130846, 261692, 457961, 915922, 1112191, 1831844, 2224382, 4448764, 7785337, 15570674, 31141348]

約数ペア:

[(1, 31141348), (2, 15570674), (4, 7785337), (7, 4448764), (14, 2224382), (17, 1831844), (28, 1112191), (34, 915922), (68, 457961), (119, 261692), (238, 130846), (476, 65423)]