30942488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{203569}}^1$

素因数の和:203594

約数の個数: 16

約数和(自身を含む): 61071000

約数和(自身を除く): 30128512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 203569, 407138, 814276, 1628552, 3867811, 7735622, 15471244, 30942488]

約数ペア:

[(1, 30942488), (2, 15471244), (4, 7735622), (8, 3867811), (19, 1628552), (38, 814276), (76, 407138), (152, 203569)]