228736724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{25981}}^1$

素因数の和:26087

約数の個数: 24

約数和(自身を含む): 419037696

約数和(自身を除く): 190300972

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 25981, 51962, 103924, 805411, 1610822, 1844651, 3221644, 3689302, 7378604, 57184181, 114368362, 228736724]

約数ペア:

[(1, 228736724), (2, 114368362), (4, 57184181), (31, 7378604), (62, 3689302), (71, 3221644), (124, 1844651), (142, 1610822), (284, 805411), (2201, 103924), (4402, 51962), (8804, 25981)]