30837968

素因数分解:

$2^4\times 7^1\times {\mathrm{275339}}^1$

素因数の和:275354

約数の個数: 20

約数和(自身を含む): 68284320

約数和(自身を除く): 37446352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275339, 550678, 1101356, 1927373, 2202712, 3854746, 4405424, 7709492, 15418984, 30837968]

約数ペア:

[(1, 30837968), (2, 15418984), (4, 7709492), (7, 4405424), (8, 3854746), (14, 2202712), (16, 1927373), (28, 1101356), (56, 550678), (112, 275339)]