31321508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3907

約数の個数: 24

約数和(自身を含む): 57516480

約数和(自身を除く): 26194972

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 3803, 4118, 7606, 8236, 15212, 110287, 220574, 270013, 441148, 540026, 1080052, 7830377, 15660754, 31321508]

約数ペア:

[(1, 31321508), (2, 15660754), (4, 7830377), (29, 1080052), (58, 540026), (71, 441148), (116, 270013), (142, 220574), (284, 110287), (2059, 15212), (3803, 8236), (4118, 7606)]