315094336

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{19157}}^1$

素因数の和:19426

約数の個数: 28

約数和(自身を含む): 627731028

約数和(自身を除く): 312636692

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 16448, 19157, 38314, 76628, 153256, 306512, 613024, 1226048, 4923349, 9846698, 19693396, 39386792, 78773584, 157547168, 315094336]

約数ペア:

[(1, 315094336), (2, 157547168), (4, 78773584), (8, 39386792), (16, 19693396), (32, 9846698), (64, 4923349), (257, 1226048), (514, 613024), (1028, 306512), (2056, 153256), (4112, 76628), (8224, 38314), (16448, 19157)]