30896688

素因数分解:

$2^4\times 3^1\times {\mathrm{643681}}^1$

素因数の和:643692

約数の個数: 20

約数和(自身を含む): 79816568

約数和(自身を除く): 48919880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643681, 1287362, 1931043, 2574724, 3862086, 5149448, 7724172, 10298896, 15448344, 30896688]

約数ペア:

[(1, 30896688), (2, 15448344), (3, 10298896), (4, 7724172), (6, 5149448), (8, 3862086), (12, 2574724), (16, 1931043), (24, 1287362), (48, 643681)]