103659536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{208991}}^1$

素因数の和:209030

約数の個数: 20

約数和(自身を含む): 207320064

約数和(自身を除く): 103660528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 208991, 417982, 835964, 1671928, 3343856, 6478721, 12957442, 25914884, 51829768, 103659536]

約数ペア:

[(1, 103659536), (2, 51829768), (4, 25914884), (8, 12957442), (16, 6478721), (31, 3343856), (62, 1671928), (124, 835964), (248, 417982), (496, 208991)]