47887838

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 72706464

約数和(自身を除く): 24818626

約数列:

[1, 2, 151, 257, 302, 514, 617, 1234, 38807, 77614, 93167, 158569, 186334, 317138, 23943919, 47887838]

約数ペア:

[(1, 47887838), (2, 23943919), (151, 317138), (257, 186334), (302, 158569), (514, 93167), (617, 77614), (1234, 38807)]