257848288

素因数分解:

$2^5\times {\mathrm{1433}}^1\times {\mathrm{5623}}^1$

素因数の和:7066

約数の個数: 24

約数和(自身を含む): 508083408

約数和(自身を除く): 250235120

約数列:

[1, 2, 4, 8, 16, 32, 1433, 2866, 5623, 5732, 11246, 11464, 22492, 22928, 44984, 45856, 89968, 179936, 8057759, 16115518, 32231036, 64462072, 128924144, 257848288]

約数ペア:

[(1, 257848288), (2, 128924144), (4, 64462072), (8, 32231036), (16, 16115518), (32, 8057759), (1433, 179936), (2866, 89968), (5623, 45856), (5732, 44984), (11246, 22928), (11464, 22492)]