28167158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23911}}^1$

素因数の和:23963

約数の個数: 16

約数和(自身を含む): 45911040

約数和(自身を除く): 17743882

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23911, 47822, 454309, 741241, 908618, 1482482, 14083579, 28167158]

約数ペア:

[(1, 28167158), (2, 14083579), (19, 1482482), (31, 908618), (38, 741241), (62, 454309), (589, 47822), (1178, 23911)]