54328586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20287}}^1$

素因数の和:20405

約数の個数: 16

約数和(自身を含む): 88617984

約数和(自身を除く): 34289398

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 20287, 40574, 263731, 527462, 2089561, 4179122, 27164293, 54328586]

約数ペア:

[(1, 54328586), (2, 27164293), (13, 4179122), (26, 2089561), (103, 527462), (206, 263731), (1339, 40574), (2678, 20287)]