90574274

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{91121}}^1$

素因数の和:91201

約数の個数: 16

約数和(自身を含む): 157458816

約数和(自身を除く): 66884542

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 91121, 182242, 637847, 1275694, 6469591, 12939182, 45287137, 90574274]

約数ペア:

[(1, 90574274), (2, 45287137), (7, 12939182), (14, 6469591), (71, 1275694), (142, 637847), (497, 182242), (994, 91121)]