31488016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14797}}^1$

素因数の和:14831

約数の個数: 40

約数和(自身を含む): 73398080

約数和(自身を除く): 41910064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14797, 29594, 59188, 103579, 118376, 207158, 236752, 281143, 414316, 562286, 828632, 1124572, 1657264, 1968001, 2249144, 3936002, 4498288, 7872004, 15744008, 31488016]

約数ペア:

[(1, 31488016), (2, 15744008), (4, 7872004), (7, 4498288), (8, 3936002), (14, 2249144), (16, 1968001), (19, 1657264), (28, 1124572), (38, 828632), (56, 562286), (76, 414316), (112, 281143), (133, 236752), (152, 207158), (266, 118376), (304, 103579), (532, 59188), (1064, 29594), (2128, 14797)]