30925768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{203459}}^1$

素因数の和:203484

約数の個数: 16

約数和(自身を含む): 61038000

約数和(自身を除く): 30112232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 203459, 406918, 813836, 1627672, 3865721, 7731442, 15462884, 30925768]

約数ペア:

[(1, 30925768), (2, 15462884), (4, 7731442), (8, 3865721), (19, 1627672), (38, 813836), (76, 406918), (152, 203459)]