56557981616

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{34998751}}^1$

素因数の和:34998860

約数の個数: 20

約数和(自身を含む): 110666053824

約数和(自身を除く): 54108072208

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 34998751, 69997502, 139995004, 279990008, 559980016, 3534873851, 7069747702, 14139495404, 28278990808, 56557981616]

約数ペア:

[(1, 56557981616), (2, 28278990808), (4, 14139495404), (8, 7069747702), (16, 3534873851), (101, 559980016), (202, 279990008), (404, 139995004), (808, 69997502), (1616, 34998751)]