39941144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{161053}}^1$

素因数の和:161090

約数の個数: 16

約数和(自身を含む): 77305920

約数和(自身を除く): 37364776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 161053, 322106, 644212, 1288424, 4992643, 9985286, 19970572, 39941144]

約数ペア:

[(1, 39941144), (2, 19970572), (4, 9985286), (8, 4992643), (31, 1288424), (62, 644212), (124, 322106), (248, 161053)]