3280992016

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{103619}}^1$

素因数の和:105606

約数の個数: 20

約数和(自身を含む): 6360195600

約数和(自身を除く): 3079203584

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 7916, 15832, 31664, 103619, 207238, 414476, 828952, 1657904, 205062001, 410124002, 820248004, 1640496008, 3280992016]

約数ペア:

[(1, 3280992016), (2, 1640496008), (4, 820248004), (8, 410124002), (16, 205062001), (1979, 1657904), (3958, 828952), (7916, 414476), (15832, 207238), (31664, 103619)]