40272872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{136057}}^1$

素因数の和:136100

約数の個数: 16

約数和(自身を含む): 77553060

約数和(自身を除く): 37280188

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 136057, 272114, 544228, 1088456, 5034109, 10068218, 20136436, 40272872]

約数ペア:

[(1, 40272872), (2, 20136436), (4, 10068218), (8, 5034109), (37, 1088456), (74, 544228), (148, 272114), (296, 136057)]