24991856

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{16103}}^1$

素因数の和:16208

約数の個数: 20

約数和(自身を含む): 48923952

約数和(自身を除く): 23932096

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 16103, 32206, 64412, 128824, 257648, 1561991, 3123982, 6247964, 12495928, 24991856]

約数ペア:

[(1, 24991856), (2, 12495928), (4, 6247964), (8, 3123982), (16, 1561991), (97, 257648), (194, 128824), (388, 64412), (776, 32206), (1552, 16103)]