225505264

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{110977}}^1$

素因数の和:111112

約数の個数: 20

約数和(自身を含む): 440360704

約数和(自身を除く): 214855440

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 110977, 221954, 443908, 887816, 1775632, 14094079, 28188158, 56376316, 112752632, 225505264]

約数ペア:

[(1, 225505264), (2, 112752632), (4, 56376316), (8, 28188158), (16, 14094079), (127, 1775632), (254, 887816), (508, 443908), (1016, 221954), (2032, 110977)]