83481412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{72719}}^1$

素因数の和:72771

約数の個数: 24

約数和(自身を含む): 171037440

約数和(自身を除く): 87556028

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 72719, 145438, 290876, 509033, 1018066, 2036132, 2981479, 5962958, 11925916, 20870353, 41740706, 83481412]

約数ペア:

[(1, 83481412), (2, 41740706), (4, 20870353), (7, 11925916), (14, 5962958), (28, 2981479), (41, 2036132), (82, 1018066), (164, 509033), (287, 290876), (574, 145438), (1148, 72719)]