31470842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5522

約数の個数: 24

約数和(自身を含む): 54133596

約数和(自身を除く): 22662754

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5477, 5746, 10954, 71201, 93109, 142402, 186218, 925613, 1210417, 1851226, 2420834, 15735421, 31470842]

約数ペア:

[(1, 31470842), (2, 15735421), (13, 2420834), (17, 1851226), (26, 1210417), (34, 925613), (169, 186218), (221, 142402), (338, 93109), (442, 71201), (2873, 10954), (5477, 5746)]