17418216016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{157477}}^1$

素因数の和:157739

約数の個数: 40

約数和(自身を含む): 34992871424

約数和(自身を除く): 17574655408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 892, 1784, 3568, 6913, 13826, 27652, 55304, 110608, 157477, 314954, 629908, 1259816, 2519632, 4881787, 9763574, 19527148, 35117371, 39054296, 70234742, 78108592, 140469484, 280938968, 561877936, 1088638501, 2177277002, 4354554004, 8709108008, 17418216016]

約数ペア:

[(1, 17418216016), (2, 8709108008), (4, 4354554004), (8, 2177277002), (16, 1088638501), (31, 561877936), (62, 280938968), (124, 140469484), (223, 78108592), (248, 70234742), (446, 39054296), (496, 35117371), (892, 19527148), (1784, 9763574), (3568, 4881787), (6913, 2519632), (13826, 1259816), (27652, 629908), (55304, 314954), (110608, 157477)]