320427734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1\times {\mathrm{5557}}^1$

素因数の和:8191

約数の個数: 16

約数和(自身を含む): 524630736

約数和(自身を除く): 204203002

約数列:

[1, 2, 11, 22, 2621, 5242, 5557, 11114, 28831, 57662, 61127, 122254, 14564897, 29129794, 160213867, 320427734]

約数ペア:

[(1, 320427734), (2, 160213867), (11, 29129794), (22, 14564897), (2621, 122254), (5242, 61127), (5557, 57662), (11114, 28831)]