47493008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156227}}^1$

素因数の和:156254

約数の個数: 20

約数和(自身を含む): 96861360

約数和(自身を除く): 49368352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156227, 312454, 624908, 1249816, 2499632, 2968313, 5936626, 11873252, 23746504, 47493008]

約数ペア:

[(1, 47493008), (2, 23746504), (4, 11873252), (8, 5936626), (16, 2968313), (19, 2499632), (38, 1249816), (76, 624908), (152, 312454), (304, 156227)]