39908888

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 76293360

約数和(自身を除く): 36384472

約数列:

[1, 2, 4, 8, 113, 131, 226, 262, 337, 452, 524, 674, 904, 1048, 1348, 2696, 14803, 29606, 38081, 44147, 59212, 76162, 88294, 118424, 152324, 176588, 304648, 353176, 4988611, 9977222, 19954444, 39908888]

約数ペア:

[(1, 39908888), (2, 19954444), (4, 9977222), (8, 4988611), (113, 353176), (131, 304648), (226, 176588), (262, 152324), (337, 118424), (452, 88294), (524, 76162), (674, 59212), (904, 44147), (1048, 38081), (1348, 29606), (2696, 14803)]